1580817453440

素因数分解:

$2^7\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2113}}^1\times {\mathrm{19813}}^1$

素因数の和:22004

約数の個数: 128

約数和(自身を含む): 3845207872800

約数和(自身を除く): 2264390419360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 295, 320, 472, 590, 640, 944, 1180, 1888, 2113, 2360, 3776, 4226, 4720, 7552, 8452, 9440, 10565, 16904, 18880, 19813, 21130, 33808, 37760, 39626, 42260, 67616, 79252, 84520, 99065, 124667, 135232, 158504, 169040, 198130, 249334, 270464, 317008, 338080, 396260, 498668, 623335, 634016, 676160, 792520, 997336, 1168967, 1246670, 1268032, 1352320, 1585040, 1994672, 2337934, 2493340, 2536064, 3170080, 3989344, 4675868, 4986680, 5844835, 6340160, 7978688, 9351736, 9973360, 11689670, 12680320, 15957376, 18703472, 19946720, 23379340, 37406944, 39893440, 41864869, 46758680, 74813888, 79786880, 83729738, 93517360, 149627776, 167459476, 187034720, 209324345, 334918952, 374069440, 418648690, 669837904, 748138880, 837297380, 1339675808, 1674594760, 2470027271, 2679351616, 3349189520, 4940054542, 5358703232, 6698379040, 9880109084, 12350136355, 13396758080, 19760218168, 24700272710, 26793516160, 39520436336, 49400545420, 79040872672, 98801090840, 158081745344, 197602181680, 316163490688, 395204363360, 790408726720, 1580817453440]

約数ペア:

[(1, 1580817453440), (2, 790408726720), (4, 395204363360), (5, 316163490688), (8, 197602181680), (10, 158081745344), (16, 98801090840), (20, 79040872672), (32, 49400545420), (40, 39520436336), (59, 26793516160), (64, 24700272710), (80, 19760218168), (118, 13396758080), (128, 12350136355), (160, 9880109084), (236, 6698379040), (295, 5358703232), (320, 4940054542), (472, 3349189520), (590, 2679351616), (640, 2470027271), (944, 1674594760), (1180, 1339675808), (1888, 837297380), (2113, 748138880), (2360, 669837904), (3776, 418648690), (4226, 374069440), (4720, 334918952), (7552, 209324345), (8452, 187034720), (9440, 167459476), (10565, 149627776), (16904, 93517360), (18880, 83729738), (19813, 79786880), (21130, 74813888), (33808, 46758680), (37760, 41864869), (39626, 39893440), (42260, 37406944), (67616, 23379340), (79252, 19946720), (84520, 18703472), (99065, 15957376), (124667, 12680320), (135232, 11689670), (158504, 9973360), (169040, 9351736), (198130, 7978688), (249334, 6340160), (270464, 5844835), (317008, 4986680), (338080, 4675868), (396260, 3989344), (498668, 3170080), (623335, 2536064), (634016, 2493340), (676160, 2337934), (792520, 1994672), (997336, 1585040), (1168967, 1352320), (1246670, 1268032)]