315764120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{66337}}^1$

素因数の和:66372

約数の個数: 64

約数和(自身を含む): 859740480

約数和(自身を除く): 543976360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 66337, 132674, 265348, 331685, 464359, 530696, 663370, 928718, 1127729, 1326740, 1857436, 2255458, 2321795, 2653480, 3714872, 4510916, 4643590, 5638645, 7894103, 9021832, 9287180, 11277290, 15788206, 18574360, 22554580, 31576412, 39470515, 45109160, 63152824, 78941030, 157882060, 315764120]

約数ペア:

[(1, 315764120), (2, 157882060), (4, 78941030), (5, 63152824), (7, 45109160), (8, 39470515), (10, 31576412), (14, 22554580), (17, 18574360), (20, 15788206), (28, 11277290), (34, 9287180), (35, 9021832), (40, 7894103), (56, 5638645), (68, 4643590), (70, 4510916), (85, 3714872), (119, 2653480), (136, 2321795), (140, 2255458), (170, 1857436), (238, 1326740), (280, 1127729), (340, 928718), (476, 663370), (595, 530696), (680, 464359), (952, 331685), (1190, 265348), (2380, 132674), (4760, 66337)]