13149240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8429}}^1$

素因数の和:8456

約数の個数: 64

約数和(自身を含む): 42487200

約数和(自身を除く): 29337960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 8429, 16858, 25287, 33716, 42145, 50574, 67432, 84290, 101148, 109577, 126435, 168580, 202296, 219154, 252870, 328731, 337160, 438308, 505740, 547885, 657462, 876616, 1011480, 1095770, 1314924, 1643655, 2191540, 2629848, 3287310, 4383080, 6574620, 13149240]

約数ペア:

[(1, 13149240), (2, 6574620), (3, 4383080), (4, 3287310), (5, 2629848), (6, 2191540), (8, 1643655), (10, 1314924), (12, 1095770), (13, 1011480), (15, 876616), (20, 657462), (24, 547885), (26, 505740), (30, 438308), (39, 337160), (40, 328731), (52, 252870), (60, 219154), (65, 202296), (78, 168580), (104, 126435), (120, 109577), (130, 101148), (156, 84290), (195, 67432), (260, 50574), (312, 42145), (390, 33716), (520, 25287), (780, 16858), (1560, 8429)]