168262440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{32609}}^1$

素因数の和:32666

約数の個数: 64

約数和(自身を含む): 516542400

約数和(自身を除く): 348279960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 32609, 65218, 97827, 130436, 163045, 195654, 260872, 326090, 391308, 489135, 652180, 782616, 978270, 1304360, 1402187, 1956540, 2804374, 3913080, 4206561, 5608748, 7010935, 8413122, 11217496, 14021870, 16826244, 21032805, 28043740, 33652488, 42065610, 56087480, 84131220, 168262440]

約数ペア:

[(1, 168262440), (2, 84131220), (3, 56087480), (4, 42065610), (5, 33652488), (6, 28043740), (8, 21032805), (10, 16826244), (12, 14021870), (15, 11217496), (20, 8413122), (24, 7010935), (30, 5608748), (40, 4206561), (43, 3913080), (60, 2804374), (86, 1956540), (120, 1402187), (129, 1304360), (172, 978270), (215, 782616), (258, 652180), (344, 489135), (430, 391308), (516, 326090), (645, 260872), (860, 195654), (1032, 163045), (1290, 130436), (1720, 97827), (2580, 65218), (5160, 32609)]