156610439080

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1\times {\mathrm{2221}}^1$

素因数の和:2699

約数の個数: 128

約数和(自身を含む): 363246871680

約数和(自身を除く): 206636432600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 83, 134, 166, 268, 317, 332, 335, 415, 536, 634, 664, 670, 830, 1268, 1340, 1585, 1660, 2221, 2536, 2680, 3170, 3320, 4442, 5561, 6340, 8884, 11105, 11122, 12680, 17768, 21239, 22210, 22244, 26311, 27805, 42478, 44420, 44488, 52622, 55610, 84956, 88840, 105244, 106195, 111220, 131555, 148807, 169912, 184343, 210488, 212390, 222440, 263110, 297614, 368686, 424780, 526220, 595228, 704057, 737372, 744035, 849560, 921715, 1052440, 1190456, 1408114, 1474744, 1488070, 1762837, 1843430, 2816228, 2976140, 3520285, 3525674, 3686860, 5632456, 5952280, 7040570, 7051348, 7373720, 8814185, 12350981, 14081140, 14102696, 17628370, 24701962, 28162280, 35256740, 47171819, 49403924, 58436731, 61754905, 70513480, 94343638, 98807848, 116873462, 123509810, 188687276, 233746924, 235859095, 247019620, 292183655, 377374552, 467493848, 471718190, 494039240, 584367310, 943436380, 1168734620, 1886872760, 2337469240, 3915260977, 7830521954, 15661043908, 19576304885, 31322087816, 39152609770, 78305219540, 156610439080]

約数ペア:

[(1, 156610439080), (2, 78305219540), (4, 39152609770), (5, 31322087816), (8, 19576304885), (10, 15661043908), (20, 7830521954), (40, 3915260977), (67, 2337469240), (83, 1886872760), (134, 1168734620), (166, 943436380), (268, 584367310), (317, 494039240), (332, 471718190), (335, 467493848), (415, 377374552), (536, 292183655), (634, 247019620), (664, 235859095), (670, 233746924), (830, 188687276), (1268, 123509810), (1340, 116873462), (1585, 98807848), (1660, 94343638), (2221, 70513480), (2536, 61754905), (2680, 58436731), (3170, 49403924), (3320, 47171819), (4442, 35256740), (5561, 28162280), (6340, 24701962), (8884, 17628370), (11105, 14102696), (11122, 14081140), (12680, 12350981), (17768, 8814185), (21239, 7373720), (22210, 7051348), (22244, 7040570), (26311, 5952280), (27805, 5632456), (42478, 3686860), (44420, 3525674), (44488, 3520285), (52622, 2976140), (55610, 2816228), (84956, 1843430), (88840, 1762837), (105244, 1488070), (106195, 1474744), (111220, 1408114), (131555, 1190456), (148807, 1052440), (169912, 921715), (184343, 849560), (210488, 744035), (212390, 737372), (222440, 704057), (263110, 595228), (297614, 526220), (368686, 424780)]