171325320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83983}}^1$

素因数の和:84014

約数の個数: 64

約数和(自身を含む): 544216320

約数和(自身を除く): 372891000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 83983, 167966, 251949, 335932, 419915, 503898, 671864, 839830, 1007796, 1259745, 1427711, 1679660, 2015592, 2519490, 2855422, 3359320, 4283133, 5038980, 5710844, 7138555, 8566266, 10077960, 11421688, 14277110, 17132532, 21415665, 28554220, 34265064, 42831330, 57108440, 85662660, 171325320]

約数ペア:

[(1, 171325320), (2, 85662660), (3, 57108440), (4, 42831330), (5, 34265064), (6, 28554220), (8, 21415665), (10, 17132532), (12, 14277110), (15, 11421688), (17, 10077960), (20, 8566266), (24, 7138555), (30, 5710844), (34, 5038980), (40, 4283133), (51, 3359320), (60, 2855422), (68, 2519490), (85, 2015592), (102, 1679660), (120, 1427711), (136, 1259745), (170, 1007796), (204, 839830), (255, 671864), (340, 503898), (408, 419915), (510, 335932), (680, 251949), (1020, 167966), (2040, 83983)]