252605360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14551}}^1$

素因数の和:14602

約数の個数: 80

約数和(自身を含む): 692908032

約数和(自身を除く): 440302672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 14551, 17360, 29102, 58204, 72755, 101857, 116408, 145510, 203714, 232816, 291020, 407428, 451081, 509285, 582040, 814856, 902162, 1018570, 1164080, 1629712, 1804324, 2037140, 2255405, 3157567, 3608648, 4074280, 4510810, 6315134, 7217296, 8148560, 9021620, 12630268, 15787835, 18043240, 25260536, 31575670, 36086480, 50521072, 63151340, 126302680, 252605360]

約数ペア:

[(1, 252605360), (2, 126302680), (4, 63151340), (5, 50521072), (7, 36086480), (8, 31575670), (10, 25260536), (14, 18043240), (16, 15787835), (20, 12630268), (28, 9021620), (31, 8148560), (35, 7217296), (40, 6315134), (56, 4510810), (62, 4074280), (70, 3608648), (80, 3157567), (112, 2255405), (124, 2037140), (140, 1804324), (155, 1629712), (217, 1164080), (248, 1018570), (280, 902162), (310, 814856), (434, 582040), (496, 509285), (560, 451081), (620, 407428), (868, 291020), (1085, 232816), (1240, 203714), (1736, 145510), (2170, 116408), (2480, 101857), (3472, 72755), (4340, 58204), (8680, 29102), (14551, 17360)]