Om alle delers van het getal 37.083.333.300 te vinden:
- 1. Ontbind het getal in priemfactoren.
- Ontdek hoe je kunt uitrekenen hoeveel delers een getal heeft, zonder de delers daadwerkelijk te berekenen.
- 2. Vermenigvuldig deze priemfactoren in al hun unieke combinaties, die verschillende resultaten opleveren.
1. Voer de ontbinding van het getal 37.083.333.300 in de priemfactoren:
Het ontbinden in priemfactoren van een getal: de priemgetallen vinden die zich vermenigvuldigen om dat getal te maken.
37.083.333.300 = 22 × 3 × 52 × 13 × 43 × 397 × 557
37.083.333.300 is geen priemgetal maar een samengesteld getal.
- De natuurlijke getallen die alleen deelbaar zijn door 1 en zichzelf worden priemgetallen genoemd (deelbare getallen = getallen die zonder rest door andere getallen worden gedeeld). Een priemgetal heeft precies twee delers: 1 en het getal zelf.
- Voorbeelden van priemgetallen: 2 (delers 1, 2), 3 (delers 1, 3), 5 (delers 1, 5), 7 (delers 1, 7), 11 (delers 1, 11), 13 (delers 1, 13), ...
- Een samengesteld getal is een natuurlijk getal dat ten minste één andere deler heeft dan 1 en zichzelf. Het is dus noch een priemgetal, noch 1.
- Voorbeelden van samengestelde getallen: 4 (het heeft 3 delers: 1, 2, 4), 6 (het heeft 4 delers: 1, 2, 3, 6), 8 (het heeft 4 delers: 1, 2, 4, 8), 9 (het heeft 3 delers: 1, 3, 9), 10 (het heeft 4 delers: 1, 2, 5, 10), 12 (het heeft 6 delers: 1, 2, 3, 4, 6, 12), ...
Hoe tel je het aantal delers van een getal?
Zonder de delers daadwerkelijk te berekenen
- Als een getal N wordt ontbonden in priemfactoren als:
N = am × bk × cz
waarbij a, b, c de priemfactoren zijn; m, k, z hun exponenten, natuurlijke getallen, .... - ...
- Dan kan het aantal delers van het getal N op deze manier worden berekend:
n = (m + 1) × (k + 1) × (z + 1) - ...
- In ons geval wordt het aantal delers berekend als:
- n = (2 + 1) × (1 + 1) × (2 + 1) × (1 + 1) × (1 + 1) × (1 + 1) × (1 + 1) = 3 × 2 × 3 × 2 × 2 × 2 × 2 = 288
Maar om de delers daadwerkelijk te berekenen, zie hieronder...
2. Vermenigvuldig de priemfactoren van het getal 37.083.333.300
- Vermenigvuldig de priemfactoren die betrokken zijn bij het ontbinden in priemfactoren van het getal, in al hun unieke combinaties, die verschillende resultaten opleveren.
- Overweeg ook de exponenten van deze priemfactoren.
- Voeg ook 1 toe aan de lijst met delers. Alle getallen zijn deelbaar door 1.
Alle delers staan hieronder vermeld - in oplopende volgorde
De lijst met delers:
Getallen anders dan 1 die geen priemfactoren zijn, zijn de samengestelde delers.
noch priem noch samengesteld =
1
priemfactor =
2
priemfactor =
3
samengestelde deler = 2
2 =
4
priemfactor =
5
samengestelde deler = 2 × 3 =
6
samengestelde deler = 2 × 5 =
10
samengestelde deler = 2
2 × 3 =
12
priemfactor =
13
samengestelde deler = 3 × 5 =
15
samengestelde deler = 2
2 × 5 =
20
samengestelde deler = 5
2 =
25
samengestelde deler = 2 × 13 =
26
samengestelde deler = 2 × 3 × 5 =
30
samengestelde deler = 3 × 13 =
39
priemfactor =
43
samengestelde deler = 2 × 5
2 =
50
samengestelde deler = 2
2 × 13 =
52
samengestelde deler = 2
2 × 3 × 5 =
60
samengestelde deler = 5 × 13 =
65
samengestelde deler = 3 × 5
2 =
75
samengestelde deler = 2 × 3 × 13 =
78
samengestelde deler = 2 × 43 =
86
samengestelde deler = 2
2 × 5
2 =
100
samengestelde deler = 3 × 43 =
129
samengestelde deler = 2 × 5 × 13 =
130
samengestelde deler = 2 × 3 × 5
2 =
150
samengestelde deler = 2
2 × 3 × 13 =
156
samengestelde deler = 2
2 × 43 =
172
samengestelde deler = 3 × 5 × 13 =
195
samengestelde deler = 5 × 43 =
215
samengestelde deler = 2 × 3 × 43 =
258
samengestelde deler = 2
2 × 5 × 13 =
260
samengestelde deler = 2
2 × 3 × 5
2 =
300
samengestelde deler = 5
2 × 13 =
325
samengestelde deler = 2 × 3 × 5 × 13 =
390
priemfactor =
397
samengestelde deler = 2 × 5 × 43 =
430
samengestelde deler = 2
2 × 3 × 43 =
516
priemfactor =
557
samengestelde deler = 13 × 43 =
559
samengestelde deler = 3 × 5 × 43 =
645
samengestelde deler = 2 × 5
2 × 13 =
650
samengestelde deler = 2
2 × 3 × 5 × 13 =
780
samengestelde deler = 2 × 397 =
794
samengestelde deler = 2
2 × 5 × 43 =
860
samengestelde deler = 3 × 5
2 × 13 =
975
samengestelde deler = 5
2 × 43 =
1.075
samengestelde deler = 2 × 557 =
1.114
samengestelde deler = 2 × 13 × 43 =
1.118
samengestelde deler = 3 × 397 =
1.191
samengestelde deler = 2 × 3 × 5 × 43 =
1.290
samengestelde deler = 2
2 × 5
2 × 13 =
1.300
samengestelde deler = 2
2 × 397 =
1.588
samengestelde deler = 3 × 557 =
1.671
samengestelde deler = 3 × 13 × 43 =
1.677
samengestelde deler = 2 × 3 × 5
2 × 13 =
1.950
samengestelde deler = 5 × 397 =
1.985
samengestelde deler = 2 × 5
2 × 43 =
2.150
samengestelde deler = 2
2 × 557 =
2.228
samengestelde deler = 2
2 × 13 × 43 =
2.236
samengestelde deler = 2 × 3 × 397 =
2.382
samengestelde deler = 2
2 × 3 × 5 × 43 =
2.580
samengestelde deler = 5 × 557 =
2.785
samengestelde deler = 5 × 13 × 43 =
2.795
samengestelde deler = 3 × 5
2 × 43 =
3.225
samengestelde deler = 2 × 3 × 557 =
3.342
samengestelde deler = 2 × 3 × 13 × 43 =
3.354
samengestelde deler = 2
2 × 3 × 5
2 × 13 =
3.900
samengestelde deler = 2 × 5 × 397 =
3.970
samengestelde deler = 2
2 × 5
2 × 43 =
4.300
samengestelde deler = 2
2 × 3 × 397 =
4.764
samengestelde deler = 13 × 397 =
5.161
samengestelde deler = 2 × 5 × 557 =
5.570
samengestelde deler = 2 × 5 × 13 × 43 =
5.590
samengestelde deler = 3 × 5 × 397 =
5.955
samengestelde deler = 2 × 3 × 5
2 × 43 =
6.450
samengestelde deler = 2
2 × 3 × 557 =
6.684
samengestelde deler = 2
2 × 3 × 13 × 43 =
6.708
samengestelde deler = 13 × 557 =
7.241
samengestelde deler = 2
2 × 5 × 397 =
7.940
samengestelde deler = 3 × 5 × 557 =
8.355
samengestelde deler = 3 × 5 × 13 × 43 =
8.385
samengestelde deler = 5
2 × 397 =
9.925
samengestelde deler = 2 × 13 × 397 =
10.322
samengestelde deler = 2
2 × 5 × 557 =
11.140
samengestelde deler = 2
2 × 5 × 13 × 43 =
11.180
samengestelde deler = 2 × 3 × 5 × 397 =
11.910
samengestelde deler = 2
2 × 3 × 5
2 × 43 =
12.900
samengestelde deler = 5
2 × 557 =
13.925
samengestelde deler = 5
2 × 13 × 43 =
13.975
samengestelde deler = 2 × 13 × 557 =
14.482
samengestelde deler = 3 × 13 × 397 =
15.483
samengestelde deler = 2 × 3 × 5 × 557 =
16.710
samengestelde deler = 2 × 3 × 5 × 13 × 43 =
16.770
samengestelde deler = 43 × 397 =
17.071
samengestelde deler = 2 × 5
2 × 397 =
19.850
samengestelde deler = 2
2 × 13 × 397 =
20.644
samengestelde deler = 3 × 13 × 557 =
21.723
samengestelde deler = 2
2 × 3 × 5 × 397 =
23.820
samengestelde deler = 43 × 557 =
23.951
samengestelde deler = 5 × 13 × 397 =
25.805
samengestelde deler = 2 × 5
2 × 557 =
27.850
samengestelde deler = 2 × 5
2 × 13 × 43 =
27.950
samengestelde deler = 2
2 × 13 × 557 =
28.964
samengestelde deler = 3 × 5
2 × 397 =
29.775
samengestelde deler = 2 × 3 × 13 × 397 =
30.966
samengestelde deler = 2
2 × 3 × 5 × 557 =
33.420
samengestelde deler = 2
2 × 3 × 5 × 13 × 43 =
33.540
samengestelde deler = 2 × 43 × 397 =
34.142
samengestelde deler = 5 × 13 × 557 =
36.205
samengestelde deler = 2
2 × 5
2 × 397 =
39.700
samengestelde deler = 3 × 5
2 × 557 =
41.775
samengestelde deler = 3 × 5
2 × 13 × 43 =
41.925
samengestelde deler = 2 × 3 × 13 × 557 =
43.446
samengestelde deler = 2 × 43 × 557 =
47.902
samengestelde deler = 3 × 43 × 397 =
51.213
samengestelde deler = 2 × 5 × 13 × 397 =
51.610
samengestelde deler = 2
2 × 5
2 × 557 =
55.700
samengestelde deler = 2
2 × 5
2 × 13 × 43 =
55.900
samengestelde deler = 2 × 3 × 5
2 × 397 =
59.550
samengestelde deler = 2
2 × 3 × 13 × 397 =
61.932
samengestelde deler = 2
2 × 43 × 397 =
68.284
samengestelde deler = 3 × 43 × 557 =
71.853
samengestelde deler = 2 × 5 × 13 × 557 =
72.410
samengestelde deler = 3 × 5 × 13 × 397 =
77.415
samengestelde deler = 2 × 3 × 5
2 × 557 =
83.550
samengestelde deler = 2 × 3 × 5
2 × 13 × 43 =
83.850
samengestelde deler = 5 × 43 × 397 =
85.355
samengestelde deler = 2
2 × 3 × 13 × 557 =
86.892
samengestelde deler = 2
2 × 43 × 557 =
95.804
samengestelde deler = 2 × 3 × 43 × 397 =
102.426
samengestelde deler = 2
2 × 5 × 13 × 397 =
103.220
samengestelde deler = 3 × 5 × 13 × 557 =
108.615
samengestelde deler = 2
2 × 3 × 5
2 × 397 =
119.100
samengestelde deler = 5 × 43 × 557 =
119.755
samengestelde deler = 5
2 × 13 × 397 =
129.025
samengestelde deler = 2 × 3 × 43 × 557 =
143.706
samengestelde deler = 2
2 × 5 × 13 × 557 =
144.820
samengestelde deler = 2 × 3 × 5 × 13 × 397 =
154.830
samengestelde deler = 2
2 × 3 × 5
2 × 557 =
167.100
samengestelde deler = 2
2 × 3 × 5
2 × 13 × 43 =
167.700
samengestelde deler = 2 × 5 × 43 × 397 =
170.710
samengestelde deler = 5
2 × 13 × 557 =
181.025
Deze lijst gaat hieronder verder...
... Deze lijst gaat verder van bovenaf
samengestelde deler = 2
2 × 3 × 43 × 397 =
204.852
samengestelde deler = 2 × 3 × 5 × 13 × 557 =
217.230
samengestelde deler = 397 × 557 =
221.129
samengestelde deler = 13 × 43 × 397 =
221.923
samengestelde deler = 2 × 5 × 43 × 557 =
239.510
samengestelde deler = 3 × 5 × 43 × 397 =
256.065
samengestelde deler = 2 × 5
2 × 13 × 397 =
258.050
samengestelde deler = 2
2 × 3 × 43 × 557 =
287.412
samengestelde deler = 2
2 × 3 × 5 × 13 × 397 =
309.660
samengestelde deler = 13 × 43 × 557 =
311.363
samengestelde deler = 2
2 × 5 × 43 × 397 =
341.420
samengestelde deler = 3 × 5 × 43 × 557 =
359.265
samengestelde deler = 2 × 5
2 × 13 × 557 =
362.050
samengestelde deler = 3 × 5
2 × 13 × 397 =
387.075
samengestelde deler = 5
2 × 43 × 397 =
426.775
samengestelde deler = 2
2 × 3 × 5 × 13 × 557 =
434.460
samengestelde deler = 2 × 397 × 557 =
442.258
samengestelde deler = 2 × 13 × 43 × 397 =
443.846
samengestelde deler = 2
2 × 5 × 43 × 557 =
479.020
samengestelde deler = 2 × 3 × 5 × 43 × 397 =
512.130
samengestelde deler = 2
2 × 5
2 × 13 × 397 =
516.100
samengestelde deler = 3 × 5
2 × 13 × 557 =
543.075
samengestelde deler = 5
2 × 43 × 557 =
598.775
samengestelde deler = 2 × 13 × 43 × 557 =
622.726
samengestelde deler = 3 × 397 × 557 =
663.387
samengestelde deler = 3 × 13 × 43 × 397 =
665.769
samengestelde deler = 2 × 3 × 5 × 43 × 557 =
718.530
samengestelde deler = 2
2 × 5
2 × 13 × 557 =
724.100
samengestelde deler = 2 × 3 × 5
2 × 13 × 397 =
774.150
samengestelde deler = 2 × 5
2 × 43 × 397 =
853.550
samengestelde deler = 2
2 × 397 × 557 =
884.516
samengestelde deler = 2
2 × 13 × 43 × 397 =
887.692
samengestelde deler = 3 × 13 × 43 × 557 =
934.089
samengestelde deler = 2
2 × 3 × 5 × 43 × 397 =
1.024.260
samengestelde deler = 2 × 3 × 5
2 × 13 × 557 =
1.086.150
samengestelde deler = 5 × 397 × 557 =
1.105.645
samengestelde deler = 5 × 13 × 43 × 397 =
1.109.615
samengestelde deler = 2 × 5
2 × 43 × 557 =
1.197.550
samengestelde deler = 2
2 × 13 × 43 × 557 =
1.245.452
samengestelde deler = 3 × 5
2 × 43 × 397 =
1.280.325
samengestelde deler = 2 × 3 × 397 × 557 =
1.326.774
samengestelde deler = 2 × 3 × 13 × 43 × 397 =
1.331.538
samengestelde deler = 2
2 × 3 × 5 × 43 × 557 =
1.437.060
samengestelde deler = 2
2 × 3 × 5
2 × 13 × 397 =
1.548.300
samengestelde deler = 5 × 13 × 43 × 557 =
1.556.815
samengestelde deler = 2
2 × 5
2 × 43 × 397 =
1.707.100
samengestelde deler = 3 × 5
2 × 43 × 557 =
1.796.325
samengestelde deler = 2 × 3 × 13 × 43 × 557 =
1.868.178
samengestelde deler = 2
2 × 3 × 5
2 × 13 × 557 =
2.172.300
samengestelde deler = 2 × 5 × 397 × 557 =
2.211.290
samengestelde deler = 2 × 5 × 13 × 43 × 397 =
2.219.230
samengestelde deler = 2
2 × 5
2 × 43 × 557 =
2.395.100
samengestelde deler = 2 × 3 × 5
2 × 43 × 397 =
2.560.650
samengestelde deler = 2
2 × 3 × 397 × 557 =
2.653.548
samengestelde deler = 2
2 × 3 × 13 × 43 × 397 =
2.663.076
samengestelde deler = 13 × 397 × 557 =
2.874.677
samengestelde deler = 2 × 5 × 13 × 43 × 557 =
3.113.630
samengestelde deler = 3 × 5 × 397 × 557 =
3.316.935
samengestelde deler = 3 × 5 × 13 × 43 × 397 =
3.328.845
samengestelde deler = 2 × 3 × 5
2 × 43 × 557 =
3.592.650
samengestelde deler = 2
2 × 3 × 13 × 43 × 557 =
3.736.356
samengestelde deler = 2
2 × 5 × 397 × 557 =
4.422.580
samengestelde deler = 2
2 × 5 × 13 × 43 × 397 =
4.438.460
samengestelde deler = 3 × 5 × 13 × 43 × 557 =
4.670.445
samengestelde deler = 2
2 × 3 × 5
2 × 43 × 397 =
5.121.300
samengestelde deler = 5
2 × 397 × 557 =
5.528.225
samengestelde deler = 5
2 × 13 × 43 × 397 =
5.548.075
samengestelde deler = 2 × 13 × 397 × 557 =
5.749.354
samengestelde deler = 2
2 × 5 × 13 × 43 × 557 =
6.227.260
samengestelde deler = 2 × 3 × 5 × 397 × 557 =
6.633.870
samengestelde deler = 2 × 3 × 5 × 13 × 43 × 397 =
6.657.690
samengestelde deler = 2
2 × 3 × 5
2 × 43 × 557 =
7.185.300
samengestelde deler = 5
2 × 13 × 43 × 557 =
7.784.075
samengestelde deler = 3 × 13 × 397 × 557 =
8.624.031
samengestelde deler = 2 × 3 × 5 × 13 × 43 × 557 =
9.340.890
samengestelde deler = 43 × 397 × 557 =
9.508.547
samengestelde deler = 2 × 5
2 × 397 × 557 =
11.056.450
samengestelde deler = 2 × 5
2 × 13 × 43 × 397 =
11.096.150
samengestelde deler = 2
2 × 13 × 397 × 557 =
11.498.708
samengestelde deler = 2
2 × 3 × 5 × 397 × 557 =
13.267.740
samengestelde deler = 2
2 × 3 × 5 × 13 × 43 × 397 =
13.315.380
samengestelde deler = 5 × 13 × 397 × 557 =
14.373.385
samengestelde deler = 2 × 5
2 × 13 × 43 × 557 =
15.568.150
samengestelde deler = 3 × 5
2 × 397 × 557 =
16.584.675
samengestelde deler = 3 × 5
2 × 13 × 43 × 397 =
16.644.225
samengestelde deler = 2 × 3 × 13 × 397 × 557 =
17.248.062
samengestelde deler = 2
2 × 3 × 5 × 13 × 43 × 557 =
18.681.780
samengestelde deler = 2 × 43 × 397 × 557 =
19.017.094
samengestelde deler = 2
2 × 5
2 × 397 × 557 =
22.112.900
samengestelde deler = 2
2 × 5
2 × 13 × 43 × 397 =
22.192.300
samengestelde deler = 3 × 5
2 × 13 × 43 × 557 =
23.352.225
samengestelde deler = 3 × 43 × 397 × 557 =
28.525.641
samengestelde deler = 2 × 5 × 13 × 397 × 557 =
28.746.770
samengestelde deler = 2
2 × 5
2 × 13 × 43 × 557 =
31.136.300
samengestelde deler = 2 × 3 × 5
2 × 397 × 557 =
33.169.350
samengestelde deler = 2 × 3 × 5
2 × 13 × 43 × 397 =
33.288.450
samengestelde deler = 2
2 × 3 × 13 × 397 × 557 =
34.496.124
samengestelde deler = 2
2 × 43 × 397 × 557 =
38.034.188
samengestelde deler = 3 × 5 × 13 × 397 × 557 =
43.120.155
samengestelde deler = 2 × 3 × 5
2 × 13 × 43 × 557 =
46.704.450
samengestelde deler = 5 × 43 × 397 × 557 =
47.542.735
samengestelde deler = 2 × 3 × 43 × 397 × 557 =
57.051.282
samengestelde deler = 2
2 × 5 × 13 × 397 × 557 =
57.493.540
samengestelde deler = 2
2 × 3 × 5
2 × 397 × 557 =
66.338.700
samengestelde deler = 2
2 × 3 × 5
2 × 13 × 43 × 397 =
66.576.900
samengestelde deler = 5
2 × 13 × 397 × 557 =
71.866.925
samengestelde deler = 2 × 3 × 5 × 13 × 397 × 557 =
86.240.310
samengestelde deler = 2
2 × 3 × 5
2 × 13 × 43 × 557 =
93.408.900
samengestelde deler = 2 × 5 × 43 × 397 × 557 =
95.085.470
samengestelde deler = 2
2 × 3 × 43 × 397 × 557 =
114.102.564
samengestelde deler = 13 × 43 × 397 × 557 =
123.611.111
samengestelde deler = 3 × 5 × 43 × 397 × 557 =
142.628.205
samengestelde deler = 2 × 5
2 × 13 × 397 × 557 =
143.733.850
samengestelde deler = 2
2 × 3 × 5 × 13 × 397 × 557 =
172.480.620
samengestelde deler = 2
2 × 5 × 43 × 397 × 557 =
190.170.940
samengestelde deler = 3 × 5
2 × 13 × 397 × 557 =
215.600.775
samengestelde deler = 5
2 × 43 × 397 × 557 =
237.713.675
samengestelde deler = 2 × 13 × 43 × 397 × 557 =
247.222.222
samengestelde deler = 2 × 3 × 5 × 43 × 397 × 557 =
285.256.410
samengestelde deler = 2
2 × 5
2 × 13 × 397 × 557 =
287.467.700
samengestelde deler = 3 × 13 × 43 × 397 × 557 =
370.833.333
samengestelde deler = 2 × 3 × 5
2 × 13 × 397 × 557 =
431.201.550
samengestelde deler = 2 × 5
2 × 43 × 397 × 557 =
475.427.350
samengestelde deler = 2
2 × 13 × 43 × 397 × 557 =
494.444.444
samengestelde deler = 2
2 × 3 × 5 × 43 × 397 × 557 =
570.512.820
samengestelde deler = 5 × 13 × 43 × 397 × 557 =
618.055.555
samengestelde deler = 3 × 5
2 × 43 × 397 × 557 =
713.141.025
samengestelde deler = 2 × 3 × 13 × 43 × 397 × 557 =
741.666.666
samengestelde deler = 2
2 × 3 × 5
2 × 13 × 397 × 557 =
862.403.100
samengestelde deler = 2
2 × 5
2 × 43 × 397 × 557 =
950.854.700
samengestelde deler = 2 × 5 × 13 × 43 × 397 × 557 =
1.236.111.110
samengestelde deler = 2 × 3 × 5
2 × 43 × 397 × 557 =
1.426.282.050
samengestelde deler = 2
2 × 3 × 13 × 43 × 397 × 557 =
1.483.333.332
samengestelde deler = 3 × 5 × 13 × 43 × 397 × 557 =
1.854.166.665
samengestelde deler = 2
2 × 5 × 13 × 43 × 397 × 557 =
2.472.222.220
samengestelde deler = 2
2 × 3 × 5
2 × 43 × 397 × 557 =
2.852.564.100
samengestelde deler = 5
2 × 13 × 43 × 397 × 557 =
3.090.277.775
samengestelde deler = 2 × 3 × 5 × 13 × 43 × 397 × 557 =
3.708.333.330
samengestelde deler = 2 × 5
2 × 13 × 43 × 397 × 557 =
6.180.555.550
samengestelde deler = 2
2 × 3 × 5 × 13 × 43 × 397 × 557 =
7.416.666.660
samengestelde deler = 3 × 5
2 × 13 × 43 × 397 × 557 =
9.270.833.325
samengestelde deler = 2
2 × 5
2 × 13 × 43 × 397 × 557 =
12.361.111.100
samengestelde deler = 2 × 3 × 5
2 × 13 × 43 × 397 × 557 =
18.541.666.650
samengestelde deler = 2
2 × 3 × 5
2 × 13 × 43 × 397 × 557 =
37.083.333.300
288 delers