1569391320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{12373}}^1$

素因数の和:12545

約数の個数: 128

約数和(自身を含む): 5416842240

約数和(自身を除く): 3847450920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 151, 168, 210, 280, 302, 420, 453, 604, 755, 840, 906, 1057, 1208, 1510, 1812, 2114, 2265, 3020, 3171, 3624, 4228, 4530, 5285, 6040, 6342, 8456, 9060, 10570, 12373, 12684, 15855, 18120, 21140, 24746, 25368, 31710, 37119, 42280, 49492, 61865, 63420, 74238, 86611, 98984, 123730, 126840, 148476, 173222, 185595, 247460, 259833, 296952, 346444, 371190, 433055, 494920, 519666, 692888, 742380, 866110, 1039332, 1299165, 1484760, 1732220, 1868323, 2078664, 2598330, 3464440, 3736646, 5196660, 5604969, 7473292, 9341615, 10393320, 11209938, 13078261, 14946584, 18683230, 22419876, 26156522, 28024845, 37366460, 39234783, 44839752, 52313044, 56049690, 65391305, 74732920, 78469566, 104626088, 112099380, 130782610, 156939132, 196173915, 224198760, 261565220, 313878264, 392347830, 523130440, 784695660, 1569391320]

約数ペア:

[(1, 1569391320), (2, 784695660), (3, 523130440), (4, 392347830), (5, 313878264), (6, 261565220), (7, 224198760), (8, 196173915), (10, 156939132), (12, 130782610), (14, 112099380), (15, 104626088), (20, 78469566), (21, 74732920), (24, 65391305), (28, 56049690), (30, 52313044), (35, 44839752), (40, 39234783), (42, 37366460), (56, 28024845), (60, 26156522), (70, 22419876), (84, 18683230), (105, 14946584), (120, 13078261), (140, 11209938), (151, 10393320), (168, 9341615), (210, 7473292), (280, 5604969), (302, 5196660), (420, 3736646), (453, 3464440), (604, 2598330), (755, 2078664), (840, 1868323), (906, 1732220), (1057, 1484760), (1208, 1299165), (1510, 1039332), (1812, 866110), (2114, 742380), (2265, 692888), (3020, 519666), (3171, 494920), (3624, 433055), (4228, 371190), (4530, 346444), (5285, 296952), (6040, 259833), (6342, 247460), (8456, 185595), (9060, 173222), (10570, 148476), (12373, 126840), (12684, 123730), (15855, 98984), (18120, 86611), (21140, 74238), (24746, 63420), (25368, 61865), (31710, 49492), (37119, 42280)]