151086680

素因数分解:

$2^3\times 5^1\times {\mathrm{563}}^1\times {\mathrm{6709}}^1$

素因数の和:7283

約数の個数: 32

約数和(自身を含む): 340599600

約数和(自身を除く): 189512920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 563, 1126, 2252, 2815, 4504, 5630, 6709, 11260, 13418, 22520, 26836, 33545, 53672, 67090, 134180, 268360, 3777167, 7554334, 15108668, 18885835, 30217336, 37771670, 75543340, 151086680]

約数ペア:

[(1, 151086680), (2, 75543340), (4, 37771670), (5, 30217336), (8, 18885835), (10, 15108668), (20, 7554334), (40, 3777167), (563, 268360), (1126, 134180), (2252, 67090), (2815, 53672), (4504, 33545), (5630, 26836), (6709, 22520), (11260, 13418)]