15184489240

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{491}}^1\times {\mathrm{3467}}^1$

素因数の和:4192

約数の個数: 64

約数和(自身を含む): 34398120960

約数和(自身を除く): 19213631720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 491, 892, 982, 1115, 1784, 1964, 2230, 2455, 3467, 3928, 4460, 4910, 6934, 8920, 9820, 13868, 17335, 19640, 27736, 34670, 69340, 109493, 138680, 218986, 437972, 547465, 773141, 875944, 1094930, 1546282, 1702297, 2189860, 3092564, 3404594, 3865705, 4379720, 6185128, 6809188, 7731410, 8511485, 13618376, 15462820, 17022970, 30925640, 34045940, 68091880, 379612231, 759224462, 1518448924, 1898061155, 3036897848, 3796122310, 7592244620, 15184489240]

約数ペア:

[(1, 15184489240), (2, 7592244620), (4, 3796122310), (5, 3036897848), (8, 1898061155), (10, 1518448924), (20, 759224462), (40, 379612231), (223, 68091880), (446, 34045940), (491, 30925640), (892, 17022970), (982, 15462820), (1115, 13618376), (1784, 8511485), (1964, 7731410), (2230, 6809188), (2455, 6185128), (3467, 4379720), (3928, 3865705), (4460, 3404594), (4910, 3092564), (6934, 2189860), (8920, 1702297), (9820, 1546282), (13868, 1094930), (17335, 875944), (19640, 773141), (27736, 547465), (34670, 437972), (69340, 218986), (109493, 138680)]