118803160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13687}}^1$

素因数の和:13736

約数の個数: 64

約数和(自身を含む): 315371520

約数和(自身を除く): 196568360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 13687, 27374, 54748, 68435, 95809, 109496, 136870, 191618, 273740, 383236, 424297, 479045, 547480, 766472, 848594, 958090, 1697188, 1916180, 2121485, 2970079, 3394376, 3832360, 4242970, 5940158, 8485940, 11880316, 14850395, 16971880, 23760632, 29700790, 59401580, 118803160]

約数ペア:

[(1, 118803160), (2, 59401580), (4, 29700790), (5, 23760632), (7, 16971880), (8, 14850395), (10, 11880316), (14, 8485940), (20, 5940158), (28, 4242970), (31, 3832360), (35, 3394376), (40, 2970079), (56, 2121485), (62, 1916180), (70, 1697188), (124, 958090), (140, 848594), (155, 766472), (217, 547480), (248, 479045), (280, 424297), (310, 383236), (434, 273740), (620, 191618), (868, 136870), (1085, 109496), (1240, 95809), (1736, 68435), (2170, 54748), (4340, 27374), (8680, 13687)]