12881599080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{15335237}}^1$

素因数の和:15335258

約数の個数: 64

約数和(自身を含む): 44165485440

約数和(自身を除く): 31283886360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 15335237, 30670474, 46005711, 61340948, 76676185, 92011422, 107346659, 122681896, 153352370, 184022844, 214693318, 230028555, 306704740, 322039977, 368045688, 429386636, 460057110, 536733295, 613409480, 644079954, 858773272, 920114220, 1073466590, 1288159908, 1610199885, 1840228440, 2146933180, 2576319816, 3220399770, 4293866360, 6440799540, 12881599080]

約数ペア:

[(1, 12881599080), (2, 6440799540), (3, 4293866360), (4, 3220399770), (5, 2576319816), (6, 2146933180), (7, 1840228440), (8, 1610199885), (10, 1288159908), (12, 1073466590), (14, 920114220), (15, 858773272), (20, 644079954), (21, 613409480), (24, 536733295), (28, 460057110), (30, 429386636), (35, 368045688), (40, 322039977), (42, 306704740), (56, 230028555), (60, 214693318), (70, 184022844), (84, 153352370), (105, 122681896), (120, 107346659), (140, 92011422), (168, 76676185), (210, 61340948), (280, 46005711), (420, 30670474), (840, 15335237)]