135685160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15349}}^1$

素因数の和:15390

約数の個数: 64

約数和(自身を含む): 348138000

約数和(自身を除く): 212452840

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 8840, 15349, 30698, 61396, 76745, 122792, 153490, 199537, 260933, 306980, 399074, 521866, 613960, 798148, 997685, 1043732, 1304665, 1596296, 1995370, 2087464, 2609330, 3392129, 3990740, 5218660, 6784258, 7981480, 10437320, 13568516, 16960645, 27137032, 33921290, 67842580, 135685160]

約数ペア:

[(1, 135685160), (2, 67842580), (4, 33921290), (5, 27137032), (8, 16960645), (10, 13568516), (13, 10437320), (17, 7981480), (20, 6784258), (26, 5218660), (34, 3990740), (40, 3392129), (52, 2609330), (65, 2087464), (68, 1995370), (85, 1596296), (104, 1304665), (130, 1043732), (136, 997685), (170, 798148), (221, 613960), (260, 521866), (340, 399074), (442, 306980), (520, 260933), (680, 199537), (884, 153490), (1105, 122792), (1768, 76745), (2210, 61396), (4420, 30698), (8840, 15349)]