89861520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{601}}^1$

素因数の和:713

約数の個数: 160

約数和(自身を含む): 322479360

約数和(自身を除く): 232617840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 89, 105, 112, 120, 140, 168, 178, 210, 240, 267, 280, 336, 356, 420, 445, 534, 560, 601, 623, 712, 840, 890, 1068, 1202, 1246, 1335, 1424, 1680, 1780, 1803, 1869, 2136, 2404, 2492, 2670, 3005, 3115, 3560, 3606, 3738, 4207, 4272, 4808, 4984, 5340, 6010, 6230, 7120, 7212, 7476, 8414, 9015, 9345, 9616, 9968, 10680, 12020, 12460, 12621, 14424, 14952, 16828, 18030, 18690, 21035, 21360, 24040, 24920, 25242, 28848, 29904, 33656, 36060, 37380, 42070, 48080, 49840, 50484, 53489, 63105, 67312, 72120, 74760, 84140, 100968, 106978, 126210, 144240, 149520, 160467, 168280, 201936, 213956, 252420, 267445, 320934, 336560, 374423, 427912, 504840, 534890, 641868, 748846, 802335, 855824, 1009680, 1069780, 1123269, 1283736, 1497692, 1604670, 1872115, 2139560, 2246538, 2567472, 2995384, 3209340, 3744230, 4279120, 4493076, 5616345, 5990768, 6418680, 7488460, 8986152, 11232690, 12837360, 14976920, 17972304, 22465380, 29953840, 44930760, 89861520]

約数ペア:

[(1, 89861520), (2, 44930760), (3, 29953840), (4, 22465380), (5, 17972304), (6, 14976920), (7, 12837360), (8, 11232690), (10, 8986152), (12, 7488460), (14, 6418680), (15, 5990768), (16, 5616345), (20, 4493076), (21, 4279120), (24, 3744230), (28, 3209340), (30, 2995384), (35, 2567472), (40, 2246538), (42, 2139560), (48, 1872115), (56, 1604670), (60, 1497692), (70, 1283736), (80, 1123269), (84, 1069780), (89, 1009680), (105, 855824), (112, 802335), (120, 748846), (140, 641868), (168, 534890), (178, 504840), (210, 427912), (240, 374423), (267, 336560), (280, 320934), (336, 267445), (356, 252420), (420, 213956), (445, 201936), (534, 168280), (560, 160467), (601, 149520), (623, 144240), (712, 126210), (840, 106978), (890, 100968), (1068, 84140), (1202, 74760), (1246, 72120), (1335, 67312), (1424, 63105), (1680, 53489), (1780, 50484), (1803, 49840), (1869, 48080), (2136, 42070), (2404, 37380), (2492, 36060), (2670, 33656), (3005, 29904), (3115, 28848), (3560, 25242), (3606, 24920), (3738, 24040), (4207, 21360), (4272, 21035), (4808, 18690), (4984, 18030), (5340, 16828), (6010, 14952), (6230, 14424), (7120, 12621), (7212, 12460), (7476, 12020), (8414, 10680), (9015, 9968), (9345, 9616)]