63959680

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^2\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 159300540

約数和(自身を除く): 95340860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 73, 74, 80, 128, 146, 148, 160, 185, 292, 296, 320, 365, 370, 584, 592, 640, 730, 740, 1168, 1184, 1369, 1460, 1480, 2336, 2368, 2701, 2738, 2920, 2960, 4672, 4736, 5402, 5476, 5840, 5920, 6845, 9344, 10804, 10952, 11680, 11840, 13505, 13690, 21608, 21904, 23360, 23680, 27010, 27380, 43216, 43808, 46720, 54020, 54760, 86432, 87616, 99937, 108040, 109520, 172864, 175232, 199874, 216080, 219040, 345728, 399748, 432160, 438080, 499685, 799496, 864320, 876160, 999370, 1598992, 1728640, 1998740, 3197984, 3997480, 6395968, 7994960, 12791936, 15989920, 31979840, 63959680]

約数ペア:

[(1, 63959680), (2, 31979840), (4, 15989920), (5, 12791936), (8, 7994960), (10, 6395968), (16, 3997480), (20, 3197984), (32, 1998740), (37, 1728640), (40, 1598992), (64, 999370), (73, 876160), (74, 864320), (80, 799496), (128, 499685), (146, 438080), (148, 432160), (160, 399748), (185, 345728), (292, 219040), (296, 216080), (320, 199874), (365, 175232), (370, 172864), (584, 109520), (592, 108040), (640, 99937), (730, 87616), (740, 86432), (1168, 54760), (1184, 54020), (1369, 46720), (1460, 43808), (1480, 43216), (2336, 27380), (2368, 27010), (2701, 23680), (2738, 23360), (2920, 21904), (2960, 21608), (4672, 13690), (4736, 13505), (5402, 11840), (5476, 11680), (5840, 10952), (5920, 10804), (6845, 9344)]