162811389920

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^3\times {\mathrm{34157}}^1$

素因数の和:34265

約数の個数: 96

約数和(自身を含む): 397474511616

約数和(自身を除く): 234663121696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 961, 992, 1240, 1922, 2480, 3844, 4805, 4960, 7688, 9610, 15376, 19220, 29791, 30752, 34157, 38440, 59582, 68314, 76880, 119164, 136628, 148955, 153760, 170785, 238328, 273256, 297910, 341570, 476656, 546512, 595820, 683140, 953312, 1058867, 1093024, 1191640, 1366280, 2117734, 2383280, 2732560, 4235468, 4766560, 5294335, 5465120, 8470936, 10588670, 16941872, 21177340, 32824877, 33883744, 42354680, 65649754, 84709360, 131299508, 164124385, 169418720, 262599016, 328248770, 525198032, 656497540, 1017571187, 1050396064, 1312995080, 2035142374, 2625990160, 4070284748, 5087855935, 5251980320, 8140569496, 10175711870, 16281138992, 20351423740, 32562277984, 40702847480, 81405694960, 162811389920]

約数ペア:

[(1, 162811389920), (2, 81405694960), (4, 40702847480), (5, 32562277984), (8, 20351423740), (10, 16281138992), (16, 10175711870), (20, 8140569496), (31, 5251980320), (32, 5087855935), (40, 4070284748), (62, 2625990160), (80, 2035142374), (124, 1312995080), (155, 1050396064), (160, 1017571187), (248, 656497540), (310, 525198032), (496, 328248770), (620, 262599016), (961, 169418720), (992, 164124385), (1240, 131299508), (1922, 84709360), (2480, 65649754), (3844, 42354680), (4805, 33883744), (4960, 32824877), (7688, 21177340), (9610, 16941872), (15376, 10588670), (19220, 8470936), (29791, 5465120), (30752, 5294335), (34157, 4766560), (38440, 4235468), (59582, 2732560), (68314, 2383280), (76880, 2117734), (119164, 1366280), (136628, 1191640), (148955, 1093024), (153760, 1058867), (170785, 953312), (238328, 683140), (273256, 595820), (297910, 546512), (341570, 476656)]