63894513480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{76064897}}^1$

素因数の和:76064918

約数の個数: 64

約数和(自身を含む): 219066906240

約数和(自身を除く): 155172392760

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, 76064897, 152129794, 228194691, 304259588, 380324485, 456389382, 532454279, 608519176, 760648970, 912778764, 1064908558, 1140973455, 1521297940, 1597362837, 1825557528, 2129817116, 2281946910, 2662271395, 3042595880, 3194725674, 4259634232, 4563893820, 5324542790, 6389451348, 7986814185, 9127787640, 10649085580, 12778902696, 15973628370, 21298171160, 31947256740, 63894513480]

約数ペア:

[(1, 63894513480), (2, 31947256740), (3, 21298171160), (4, 15973628370), (5, 12778902696), (6, 10649085580), (7, 9127787640), (8, 7986814185), (10, 6389451348), (12, 5324542790), (14, 4563893820), (15, 4259634232), (20, 3194725674), (21, 3042595880), (24, 2662271395), (28, 2281946910), (30, 2129817116), (35, 1825557528), (40, 1597362837), (42, 1521297940), (56, 1140973455), (60, 1064908558), (70, 912778764), (84, 760648970), (105, 608519176), (120, 532454279), (140, 456389382), (168, 380324485), (210, 304259588), (280, 228194691), (420, 152129794), (840, 76064897)]