339368440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{7907}}^1$

素因数の和:7984

約数の個数: 64

約数和(自身を含む): 811360800

約数和(自身を除く): 471992360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 37, 40, 58, 74, 116, 145, 148, 185, 232, 290, 296, 370, 580, 740, 1073, 1160, 1480, 2146, 4292, 5365, 7907, 8584, 10730, 15814, 21460, 31628, 39535, 42920, 63256, 79070, 158140, 229303, 292559, 316280, 458606, 585118, 917212, 1146515, 1170236, 1462795, 1834424, 2293030, 2340472, 2925590, 4586060, 5851180, 8484211, 9172120, 11702360, 16968422, 33936844, 42421055, 67873688, 84842110, 169684220, 339368440]

約数ペア:

[(1, 339368440), (2, 169684220), (4, 84842110), (5, 67873688), (8, 42421055), (10, 33936844), (20, 16968422), (29, 11702360), (37, 9172120), (40, 8484211), (58, 5851180), (74, 4586060), (116, 2925590), (145, 2340472), (148, 2293030), (185, 1834424), (232, 1462795), (290, 1170236), (296, 1146515), (370, 917212), (580, 585118), (740, 458606), (1073, 316280), (1160, 292559), (1480, 229303), (2146, 158140), (4292, 79070), (5365, 63256), (7907, 42920), (8584, 39535), (10730, 31628), (15814, 21460)]