201449040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64567}}^1$

素因数の和:64596

約数の個数: 80

約数和(自身を含む): 672540288

約数和(自身を除く): 471091248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 64567, 129134, 193701, 258268, 322835, 387402, 516536, 645670, 774804, 839371, 968505, 1033072, 1291340, 1549608, 1678742, 1937010, 2518113, 2582680, 3099216, 3357484, 3874020, 4196855, 5036226, 5165360, 6714968, 7748040, 8393710, 10072452, 12590565, 13429936, 15496080, 16787420, 20144904, 25181130, 33574840, 40289808, 50362260, 67149680, 100724520, 201449040]

約数ペア:

[(1, 201449040), (2, 100724520), (3, 67149680), (4, 50362260), (5, 40289808), (6, 33574840), (8, 25181130), (10, 20144904), (12, 16787420), (13, 15496080), (15, 13429936), (16, 12590565), (20, 10072452), (24, 8393710), (26, 7748040), (30, 6714968), (39, 5165360), (40, 5036226), (48, 4196855), (52, 3874020), (60, 3357484), (65, 3099216), (78, 2582680), (80, 2518113), (104, 1937010), (120, 1678742), (130, 1549608), (156, 1291340), (195, 1033072), (208, 968505), (240, 839371), (260, 774804), (312, 645670), (390, 516536), (520, 387402), (624, 322835), (780, 258268), (1040, 193701), (1560, 129134), (3120, 64567)]