71064560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6679}}^1$

素因数の和:6718

約数の個数: 80

約数和(自身を含む): 198796800

約数和(自身を除く): 127732240

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, 6679, 10640, 13358, 26716, 33395, 46753, 53432, 66790, 93506, 106864, 126901, 133580, 187012, 233765, 253802, 267160, 374024, 467530, 507604, 534320, 634505, 748048, 888307, 935060, 1015208, 1269010, 1776614, 1870120, 2030416, 2538020, 3553228, 3740240, 4441535, 5076040, 7106456, 8883070, 10152080, 14212912, 17766140, 35532280, 71064560]

約数ペア:

[(1, 71064560), (2, 35532280), (4, 17766140), (5, 14212912), (7, 10152080), (8, 8883070), (10, 7106456), (14, 5076040), (16, 4441535), (19, 3740240), (20, 3553228), (28, 2538020), (35, 2030416), (38, 1870120), (40, 1776614), (56, 1269010), (70, 1015208), (76, 935060), (80, 888307), (95, 748048), (112, 634505), (133, 534320), (140, 507604), (152, 467530), (190, 374024), (266, 267160), (280, 253802), (304, 233765), (380, 187012), (532, 133580), (560, 126901), (665, 106864), (760, 93506), (1064, 66790), (1330, 53432), (1520, 46753), (2128, 33395), (2660, 26716), (5320, 13358), (6679, 10640)]