42668040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8269}}^1$

素因数の和:8326

約数の個数: 64

約数和(自身を含む): 130996800

約数和(自身を除く): 88328760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 8269, 16538, 24807, 33076, 41345, 49614, 66152, 82690, 99228, 124035, 165380, 198456, 248070, 330760, 355567, 496140, 711134, 992280, 1066701, 1422268, 1777835, 2133402, 2844536, 3555670, 4266804, 5333505, 7111340, 8533608, 10667010, 14222680, 21334020, 42668040]

約数ペア:

[(1, 42668040), (2, 21334020), (3, 14222680), (4, 10667010), (5, 8533608), (6, 7111340), (8, 5333505), (10, 4266804), (12, 3555670), (15, 2844536), (20, 2133402), (24, 1777835), (30, 1422268), (40, 1066701), (43, 992280), (60, 711134), (86, 496140), (120, 355567), (129, 330760), (172, 248070), (215, 198456), (258, 165380), (344, 124035), (430, 99228), (516, 82690), (645, 66152), (860, 49614), (1032, 41345), (1290, 33076), (1720, 24807), (2580, 16538), (5160, 8269)]