63701680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5987}}^1$

素因数の和:6026

約数の個数: 80

約数和(自身を含む): 178202880

約数和(自身を除く): 114501200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 5987, 10640, 11974, 23948, 29935, 41909, 47896, 59870, 83818, 95792, 113753, 119740, 167636, 209545, 227506, 239480, 335272, 419090, 455012, 478960, 568765, 670544, 796271, 838180, 910024, 1137530, 1592542, 1676360, 1820048, 2275060, 3185084, 3352720, 3981355, 4550120, 6370168, 7962710, 9100240, 12740336, 15925420, 31850840, 63701680]

約数ペア:

[(1, 63701680), (2, 31850840), (4, 15925420), (5, 12740336), (7, 9100240), (8, 7962710), (10, 6370168), (14, 4550120), (16, 3981355), (19, 3352720), (20, 3185084), (28, 2275060), (35, 1820048), (38, 1676360), (40, 1592542), (56, 1137530), (70, 910024), (76, 838180), (80, 796271), (95, 670544), (112, 568765), (133, 478960), (140, 455012), (152, 419090), (190, 335272), (266, 239480), (280, 227506), (304, 209545), (380, 167636), (532, 119740), (560, 113753), (665, 95792), (760, 83818), (1064, 59870), (1330, 47896), (1520, 41909), (2128, 29935), (2660, 23948), (5320, 11974), (5987, 10640)]