213625920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{222527}}^1$

素因数の和:222547

約数の個数: 56

約数和(自身を含む): 678265344

約数和(自身を除く): 464639424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 222527, 445054, 667581, 890108, 1112635, 1335162, 1780216, 2225270, 2670324, 3337905, 3560432, 4450540, 5340648, 6675810, 7120864, 8901080, 10681296, 13351620, 14241728, 17802160, 21362592, 26703240, 35604320, 42725184, 53406480, 71208640, 106812960, 213625920]

約数ペア:

[(1, 213625920), (2, 106812960), (3, 71208640), (4, 53406480), (5, 42725184), (6, 35604320), (8, 26703240), (10, 21362592), (12, 17802160), (15, 14241728), (16, 13351620), (20, 10681296), (24, 8901080), (30, 7120864), (32, 6675810), (40, 5340648), (48, 4450540), (60, 3560432), (64, 3337905), (80, 2670324), (96, 2225270), (120, 1780216), (160, 1335162), (192, 1112635), (240, 890108), (320, 667581), (480, 445054), (960, 222527)]