15167320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2851}}^1$

素因数の和:2888

約数の個数: 64

約数和(自身を含む): 41068800

約数和(自身を除く): 25901480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 2851, 5320, 5702, 11404, 14255, 19957, 22808, 28510, 39914, 54169, 57020, 79828, 99785, 108338, 114040, 159656, 199570, 216676, 270845, 379183, 399140, 433352, 541690, 758366, 798280, 1083380, 1516732, 1895915, 2166760, 3033464, 3791830, 7583660, 15167320]

約数ペア:

[(1, 15167320), (2, 7583660), (4, 3791830), (5, 3033464), (7, 2166760), (8, 1895915), (10, 1516732), (14, 1083380), (19, 798280), (20, 758366), (28, 541690), (35, 433352), (38, 399140), (40, 379183), (56, 270845), (70, 216676), (76, 199570), (95, 159656), (133, 114040), (140, 108338), (152, 99785), (190, 79828), (266, 57020), (280, 54169), (380, 39914), (532, 28510), (665, 22808), (760, 19957), (1064, 14255), (1330, 11404), (2660, 5702), (2851, 5320)]