67913040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21767}}^1$

素因数の和:21796

約数の個数: 80

約数和(自身を含む): 226735488

約数和(自身を除く): 158822448

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, 21767, 43534, 65301, 87068, 108835, 130602, 174136, 217670, 261204, 282971, 326505, 348272, 435340, 522408, 565942, 653010, 848913, 870680, 1044816, 1131884, 1306020, 1414855, 1697826, 1741360, 2263768, 2612040, 2829710, 3395652, 4244565, 4527536, 5224080, 5659420, 6791304, 8489130, 11318840, 13582608, 16978260, 22637680, 33956520, 67913040]

約数ペア:

[(1, 67913040), (2, 33956520), (3, 22637680), (4, 16978260), (5, 13582608), (6, 11318840), (8, 8489130), (10, 6791304), (12, 5659420), (13, 5224080), (15, 4527536), (16, 4244565), (20, 3395652), (24, 2829710), (26, 2612040), (30, 2263768), (39, 1741360), (40, 1697826), (48, 1414855), (52, 1306020), (60, 1131884), (65, 1044816), (78, 870680), (80, 848913), (104, 653010), (120, 565942), (130, 522408), (156, 435340), (195, 348272), (208, 326505), (240, 282971), (260, 261204), (312, 217670), (390, 174136), (520, 130602), (624, 108835), (780, 87068), (1040, 65301), (1560, 43534), (3120, 21767)]