214478520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{15817}}^1$

素因数の和:15944

約数の個数: 64

約数和(自身を含む): 649170720

約数和(自身を除く): 434692200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 678, 904, 1130, 1356, 1695, 2260, 2712, 3390, 4520, 6780, 13560, 15817, 31634, 47451, 63268, 79085, 94902, 126536, 158170, 189804, 237255, 316340, 379608, 474510, 632680, 949020, 1787321, 1898040, 3574642, 5361963, 7149284, 8936605, 10723926, 14298568, 17873210, 21447852, 26809815, 35746420, 42895704, 53619630, 71492840, 107239260, 214478520]

約数ペア:

[(1, 214478520), (2, 107239260), (3, 71492840), (4, 53619630), (5, 42895704), (6, 35746420), (8, 26809815), (10, 21447852), (12, 17873210), (15, 14298568), (20, 10723926), (24, 8936605), (30, 7149284), (40, 5361963), (60, 3574642), (113, 1898040), (120, 1787321), (226, 949020), (339, 632680), (452, 474510), (565, 379608), (678, 316340), (904, 237255), (1130, 189804), (1356, 158170), (1695, 126536), (2260, 94902), (2712, 79085), (3390, 63268), (4520, 47451), (6780, 31634), (13560, 15817)]