214948560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{3911}}^1$

素因数の和:4156

約数の個数: 80

約数和(自身を含む): 669421440

約数和(自身を除く): 454472880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 229, 240, 458, 687, 916, 1145, 1374, 1832, 2290, 2748, 3435, 3664, 3911, 4580, 5496, 6870, 7822, 9160, 10992, 11733, 13740, 15644, 18320, 19555, 23466, 27480, 31288, 39110, 46932, 54960, 58665, 62576, 78220, 93864, 117330, 156440, 187728, 234660, 312880, 469320, 895619, 938640, 1791238, 2686857, 3582476, 4478095, 5373714, 7164952, 8956190, 10747428, 13434285, 14329904, 17912380, 21494856, 26868570, 35824760, 42989712, 53737140, 71649520, 107474280, 214948560]

約数ペア:

[(1, 214948560), (2, 107474280), (3, 71649520), (4, 53737140), (5, 42989712), (6, 35824760), (8, 26868570), (10, 21494856), (12, 17912380), (15, 14329904), (16, 13434285), (20, 10747428), (24, 8956190), (30, 7164952), (40, 5373714), (48, 4478095), (60, 3582476), (80, 2686857), (120, 1791238), (229, 938640), (240, 895619), (458, 469320), (687, 312880), (916, 234660), (1145, 187728), (1374, 156440), (1832, 117330), (2290, 93864), (2748, 78220), (3435, 62576), (3664, 58665), (3911, 54960), (4580, 46932), (5496, 39110), (6870, 31288), (7822, 27480), (9160, 23466), (10992, 19555), (11733, 18320), (13740, 15644)]