214725480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{7129}}^1$

素因数の和:7394

約数の個数: 64

約数和(自身を含む): 646833600

約数和(自身を除く): 432108120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251, 502, 753, 1004, 1255, 1506, 2008, 2510, 3012, 3765, 5020, 6024, 7129, 7530, 10040, 14258, 15060, 21387, 28516, 30120, 35645, 42774, 57032, 71290, 85548, 106935, 142580, 171096, 213870, 285160, 427740, 855480, 1789379, 3578758, 5368137, 7157516, 8946895, 10736274, 14315032, 17893790, 21472548, 26840685, 35787580, 42945096, 53681370, 71575160, 107362740, 214725480]

約数ペア:

[(1, 214725480), (2, 107362740), (3, 71575160), (4, 53681370), (5, 42945096), (6, 35787580), (8, 26840685), (10, 21472548), (12, 17893790), (15, 14315032), (20, 10736274), (24, 8946895), (30, 7157516), (40, 5368137), (60, 3578758), (120, 1789379), (251, 855480), (502, 427740), (753, 285160), (1004, 213870), (1255, 171096), (1506, 142580), (2008, 106935), (2510, 85548), (3012, 71290), (3765, 57032), (5020, 42774), (6024, 35645), (7129, 30120), (7530, 28516), (10040, 21387), (14258, 15060)]