20408048387010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79181}}^1\times {\mathrm{168457}}^1$

素因数の和:247668

約数の個数: 96

約数和(自身を含む): 56183199791472

約数和(自身を除く): 35775151404462

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 79181, 158362, 168457, 237543, 336914, 395905, 475086, 505371, 712629, 791810, 842285, 1010742, 1187715, 1346077, 1425258, 1516113, 1684570, 2375430, 2526855, 2692154, 2863769, 3032226, 3563145, 4038231, 5053710, 5727538, 6730385, 7126290, 7580565, 8076462, 8591307, 12114693, 13460770, 14318845, 15161130, 17182614, 20191155, 24229386, 25773921, 28637690, 40382310, 42956535, 51547842, 60573465, 85913070, 121146930, 128869605, 257739210, 13338593717, 26677187434, 40015781151, 66692968585, 80031562302, 120047343453, 133385937170, 200078905755, 226756093189, 240094686906, 400157811510, 453512186378, 600236717265, 680268279567, 1133780465945, 1200473434530, 1360536559134, 2040804838701, 2267560931890, 3401341397835, 4081609677402, 6802682795670, 10204024193505, 20408048387010]

約数ペア:

[(1, 20408048387010), (2, 10204024193505), (3, 6802682795670), (5, 4081609677402), (6, 3401341397835), (9, 2267560931890), (10, 2040804838701), (15, 1360536559134), (17, 1200473434530), (18, 1133780465945), (30, 680268279567), (34, 600236717265), (45, 453512186378), (51, 400157811510), (85, 240094686906), (90, 226756093189), (102, 200078905755), (153, 133385937170), (170, 120047343453), (255, 80031562302), (306, 66692968585), (510, 40015781151), (765, 26677187434), (1530, 13338593717), (79181, 257739210), (158362, 128869605), (168457, 121146930), (237543, 85913070), (336914, 60573465), (395905, 51547842), (475086, 42956535), (505371, 40382310), (712629, 28637690), (791810, 25773921), (842285, 24229386), (1010742, 20191155), (1187715, 17182614), (1346077, 15161130), (1425258, 14318845), (1516113, 13460770), (1684570, 12114693), (2375430, 8591307), (2526855, 8076462), (2692154, 7580565), (2863769, 7126290), (3032226, 6730385), (3563145, 5727538), (4038231, 5053710)]