1556226475160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11467}}^1\times {\mathrm{484691}}^1$

素因数の和:496176

約数の個数: 64

約数和(自身を含む): 4002082456320

約数和(自身を除く): 2445855981160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 11467, 22934, 45868, 57335, 80269, 91736, 114670, 160538, 229340, 321076, 401345, 458680, 484691, 642152, 802690, 969382, 1605380, 1938764, 2423455, 3210760, 3392837, 3877528, 4846910, 6785674, 9693820, 13571348, 16964185, 19387640, 27142696, 33928370, 67856740, 135713480, 5557951697, 11115903394, 22231806788, 27789758485, 38905661879, 44463613576, 55579516970, 77811323758, 111159033940, 155622647516, 194528309395, 222318067880, 311245295032, 389056618790, 778113237580, 1556226475160]

約数ペア:

[(1, 1556226475160), (2, 778113237580), (4, 389056618790), (5, 311245295032), (7, 222318067880), (8, 194528309395), (10, 155622647516), (14, 111159033940), (20, 77811323758), (28, 55579516970), (35, 44463613576), (40, 38905661879), (56, 27789758485), (70, 22231806788), (140, 11115903394), (280, 5557951697), (11467, 135713480), (22934, 67856740), (45868, 33928370), (57335, 27142696), (80269, 19387640), (91736, 16964185), (114670, 13571348), (160538, 9693820), (229340, 6785674), (321076, 4846910), (401345, 3877528), (458680, 3392837), (484691, 3210760), (642152, 2423455), (802690, 1938764), (969382, 1605380)]