142862950240

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{72481}}^1$

素因数の和:72720

約数の個数: 96

約数和(自身を含む): 343682970624

約数和(自身を除く): 200820020384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 127, 160, 194, 254, 388, 485, 508, 635, 776, 970, 1016, 1270, 1552, 1940, 2032, 2540, 3104, 3880, 4064, 5080, 7760, 10160, 12319, 15520, 20320, 24638, 49276, 61595, 72481, 98552, 123190, 144962, 197104, 246380, 289924, 362405, 394208, 492760, 579848, 724810, 985520, 1159696, 1449620, 1971040, 2319392, 2899240, 5798480, 7030657, 9205087, 11596960, 14061314, 18410174, 28122628, 35153285, 36820348, 46025435, 56245256, 70306570, 73640696, 92050870, 112490512, 140613140, 147281392, 184101740, 224981024, 281226280, 294562784, 368203480, 562452560, 736406960, 892893439, 1124905120, 1472813920, 1785786878, 3571573756, 4464467195, 7143147512, 8928934390, 14286295024, 17857868780, 28572590048, 35715737560, 71431475120, 142862950240]

約数ペア:

[(1, 142862950240), (2, 71431475120), (4, 35715737560), (5, 28572590048), (8, 17857868780), (10, 14286295024), (16, 8928934390), (20, 7143147512), (32, 4464467195), (40, 3571573756), (80, 1785786878), (97, 1472813920), (127, 1124905120), (160, 892893439), (194, 736406960), (254, 562452560), (388, 368203480), (485, 294562784), (508, 281226280), (635, 224981024), (776, 184101740), (970, 147281392), (1016, 140613140), (1270, 112490512), (1552, 92050870), (1940, 73640696), (2032, 70306570), (2540, 56245256), (3104, 46025435), (3880, 36820348), (4064, 35153285), (5080, 28122628), (7760, 18410174), (10160, 14061314), (12319, 11596960), (15520, 9205087), (20320, 7030657), (24638, 5798480), (49276, 2899240), (61595, 2319392), (72481, 1971040), (98552, 1449620), (123190, 1159696), (144962, 985520), (197104, 724810), (246380, 579848), (289924, 492760), (362405, 394208)]