1566266720

素因数分解:

$2^5\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{9209}}^1$

素因数の和:10287

約数の個数: 48

約数和(自身を含む): 3704188320

約数和(自身を除く): 2137921600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1063, 2126, 4252, 5315, 8504, 9209, 10630, 17008, 18418, 21260, 34016, 36836, 42520, 46045, 73672, 85040, 92090, 147344, 170080, 184180, 294688, 368360, 736720, 1473440, 9789167, 19578334, 39156668, 48945835, 78313336, 97891670, 156626672, 195783340, 313253344, 391566680, 783133360, 1566266720]

約数ペア:

[(1, 1566266720), (2, 783133360), (4, 391566680), (5, 313253344), (8, 195783340), (10, 156626672), (16, 97891670), (20, 78313336), (32, 48945835), (40, 39156668), (80, 19578334), (160, 9789167), (1063, 1473440), (2126, 736720), (4252, 368360), (5315, 294688), (8504, 184180), (9209, 170080), (10630, 147344), (17008, 92090), (18418, 85040), (21260, 73672), (34016, 46045), (36836, 42520)]