664222801560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1543}}^1\times {\mathrm{18587}}^1$

素因数の和:20337

約数の個数: 128

約数和(自身を含む): 2004399060480

約数和(自身を除く): 1340176258920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1543, 1544, 1930, 2316, 2895, 3086, 3860, 4629, 4632, 5790, 6172, 7715, 7720, 9258, 11580, 12344, 15430, 18516, 18587, 23145, 23160, 30860, 37032, 37174, 46290, 55761, 61720, 74348, 92580, 92935, 111522, 148696, 185160, 185870, 223044, 278805, 297799, 371740, 446088, 557610, 595598, 743480, 893397, 1115220, 1191196, 1488995, 1786794, 2230440, 2382392, 2977990, 3573588, 3587291, 4466985, 5955980, 7147176, 7174582, 8933970, 10761873, 11911960, 14349164, 17867940, 17936455, 21523746, 28679741, 28698328, 35735880, 35872910, 43047492, 53809365, 57359482, 71745820, 86039223, 86094984, 107618730, 114718964, 143398705, 143491640, 172078446, 215237460, 229437928, 286797410, 344156892, 430196115, 430474920, 573594820, 688313784, 860392230, 1147189640, 1720784460, 3441568920, 5535190013, 11070380026, 16605570039, 22140760052, 27675950065, 33211140078, 44281520104, 55351900130, 66422280156, 83027850195, 110703800260, 132844560312, 166055700390, 221407600520, 332111400780, 664222801560]

約数ペア:

[(1, 664222801560), (2, 332111400780), (3, 221407600520), (4, 166055700390), (5, 132844560312), (6, 110703800260), (8, 83027850195), (10, 66422280156), (12, 55351900130), (15, 44281520104), (20, 33211140078), (24, 27675950065), (30, 22140760052), (40, 16605570039), (60, 11070380026), (120, 5535190013), (193, 3441568920), (386, 1720784460), (579, 1147189640), (772, 860392230), (965, 688313784), (1158, 573594820), (1543, 430474920), (1544, 430196115), (1930, 344156892), (2316, 286797410), (2895, 229437928), (3086, 215237460), (3860, 172078446), (4629, 143491640), (4632, 143398705), (5790, 114718964), (6172, 107618730), (7715, 86094984), (7720, 86039223), (9258, 71745820), (11580, 57359482), (12344, 53809365), (15430, 43047492), (18516, 35872910), (18587, 35735880), (23145, 28698328), (23160, 28679741), (30860, 21523746), (37032, 17936455), (37174, 17867940), (46290, 14349164), (55761, 11911960), (61720, 10761873), (74348, 8933970), (92580, 7174582), (92935, 7147176), (111522, 5955980), (148696, 4466985), (185160, 3587291), (185870, 3573588), (223044, 2977990), (278805, 2382392), (297799, 2230440), (371740, 1786794), (446088, 1488995), (557610, 1191196), (595598, 1115220), (743480, 893397)]