706388520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{136897}}^1$

素因数の和:136954

約数の個数: 64

約数和(自身を含む): 2168464320

約数和(自身を除く): 1462075800

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, 136897, 273794, 410691, 547588, 684485, 821382, 1095176, 1368970, 1642764, 2053455, 2737940, 3285528, 4106910, 5475880, 5886571, 8213820, 11773142, 16427640, 17659713, 23546284, 29432855, 35319426, 47092568, 58865710, 70638852, 88298565, 117731420, 141277704, 176597130, 235462840, 353194260, 706388520]

約数ペア:

[(1, 706388520), (2, 353194260), (3, 235462840), (4, 176597130), (5, 141277704), (6, 117731420), (8, 88298565), (10, 70638852), (12, 58865710), (15, 47092568), (20, 35319426), (24, 29432855), (30, 23546284), (40, 17659713), (43, 16427640), (60, 11773142), (86, 8213820), (120, 5886571), (129, 5475880), (172, 4106910), (215, 3285528), (258, 2737940), (344, 2053455), (430, 1642764), (516, 1368970), (645, 1095176), (860, 821382), (1032, 684485), (1290, 547588), (1720, 410691), (2580, 273794), (5160, 136897)]