40612093680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1\times {\mathrm{3259}}^1$

素因数の和:3791

約数の個数: 160

約数和(自身を含む): 127190073600

約数和(自身を除く): 86577979920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 379, 411, 548, 685, 758, 822, 1096, 1137, 1370, 1516, 1644, 1895, 2055, 2192, 2274, 2740, 3032, 3259, 3288, 3790, 4110, 4548, 5480, 5685, 6064, 6518, 6576, 7580, 8220, 9096, 9777, 10960, 11370, 13036, 15160, 16295, 16440, 18192, 19554, 22740, 26072, 30320, 32590, 32880, 39108, 45480, 48885, 51923, 52144, 65180, 78216, 90960, 97770, 103846, 130360, 155769, 156432, 195540, 207692, 259615, 260720, 311538, 391080, 415384, 446483, 519230, 623076, 778845, 782160, 830768, 892966, 1038460, 1235161, 1246152, 1339449, 1557690, 1785932, 2076920, 2232415, 2470322, 2492304, 2678898, 3115380, 3571864, 3705483, 4153840, 4464830, 4940644, 5357796, 6175805, 6230760, 6697245, 7143728, 7410966, 8929660, 9881288, 10715592, 12351610, 12461520, 13394490, 14821932, 17859320, 18527415, 19762576, 21431184, 24703220, 26788980, 29643864, 35718640, 37054830, 49406440, 53577960, 59287728, 74109660, 98812880, 107155920, 148219320, 169217057, 296438640, 338434114, 507651171, 676868228, 846085285, 1015302342, 1353736456, 1692170570, 2030604684, 2538255855, 2707472912, 3384341140, 4061209368, 5076511710, 6768682280, 8122418736, 10153023420, 13537364560, 20306046840, 40612093680]

約数ペア:

[(1, 40612093680), (2, 20306046840), (3, 13537364560), (4, 10153023420), (5, 8122418736), (6, 6768682280), (8, 5076511710), (10, 4061209368), (12, 3384341140), (15, 2707472912), (16, 2538255855), (20, 2030604684), (24, 1692170570), (30, 1353736456), (40, 1015302342), (48, 846085285), (60, 676868228), (80, 507651171), (120, 338434114), (137, 296438640), (240, 169217057), (274, 148219320), (379, 107155920), (411, 98812880), (548, 74109660), (685, 59287728), (758, 53577960), (822, 49406440), (1096, 37054830), (1137, 35718640), (1370, 29643864), (1516, 26788980), (1644, 24703220), (1895, 21431184), (2055, 19762576), (2192, 18527415), (2274, 17859320), (2740, 14821932), (3032, 13394490), (3259, 12461520), (3288, 12351610), (3790, 10715592), (4110, 9881288), (4548, 8929660), (5480, 7410966), (5685, 7143728), (6064, 6697245), (6518, 6230760), (6576, 6175805), (7580, 5357796), (8220, 4940644), (9096, 4464830), (9777, 4153840), (10960, 3705483), (11370, 3571864), (13036, 3115380), (15160, 2678898), (16295, 2492304), (16440, 2470322), (18192, 2232415), (19554, 2076920), (22740, 1785932), (26072, 1557690), (30320, 1339449), (32590, 1246152), (32880, 1235161), (39108, 1038460), (45480, 892966), (48885, 830768), (51923, 782160), (52144, 778845), (65180, 623076), (78216, 519230), (90960, 446483), (97770, 415384), (103846, 391080), (130360, 311538), (155769, 260720), (156432, 259615), (195540, 207692)]