66017040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6397}}^1$

素因数の和:6456

約数の個数: 80

約数和(自身を含む): 209444928

約数和(自身を除く): 143427888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 6397, 10320, 12794, 19191, 25588, 31985, 38382, 51176, 63970, 76764, 95955, 102352, 127940, 153528, 191910, 255880, 275071, 307056, 383820, 511760, 550142, 767640, 825213, 1100284, 1375355, 1535280, 1650426, 2200568, 2750710, 3300852, 4126065, 4401136, 5501420, 6601704, 8252130, 11002840, 13203408, 16504260, 22005680, 33008520, 66017040]

約数ペア:

[(1, 66017040), (2, 33008520), (3, 22005680), (4, 16504260), (5, 13203408), (6, 11002840), (8, 8252130), (10, 6601704), (12, 5501420), (15, 4401136), (16, 4126065), (20, 3300852), (24, 2750710), (30, 2200568), (40, 1650426), (43, 1535280), (48, 1375355), (60, 1100284), (80, 825213), (86, 767640), (120, 550142), (129, 511760), (172, 383820), (215, 307056), (240, 275071), (258, 255880), (344, 191910), (430, 153528), (516, 127940), (645, 102352), (688, 95955), (860, 76764), (1032, 63970), (1290, 51176), (1720, 38382), (2064, 31985), (2580, 25588), (3440, 19191), (5160, 12794), (6397, 10320)]