70100240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{829}}^1$

素因数の和:1000

約数の個数: 80

約数和(自身を含む): 187726080

約数和(自身を除く): 117625840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 151, 280, 302, 560, 604, 755, 829, 1057, 1208, 1510, 1658, 2114, 2416, 3020, 3316, 4145, 4228, 5285, 5803, 6040, 6632, 8290, 8456, 10570, 11606, 12080, 13264, 16580, 16912, 21140, 23212, 29015, 33160, 42280, 46424, 58030, 66320, 84560, 92848, 116060, 125179, 232120, 250358, 464240, 500716, 625895, 876253, 1001432, 1251790, 1752506, 2002864, 2503580, 3505012, 4381265, 5007160, 7010024, 8762530, 10014320, 14020048, 17525060, 35050120, 70100240]

約数ペア:

[(1, 70100240), (2, 35050120), (4, 17525060), (5, 14020048), (7, 10014320), (8, 8762530), (10, 7010024), (14, 5007160), (16, 4381265), (20, 3505012), (28, 2503580), (35, 2002864), (40, 1752506), (56, 1251790), (70, 1001432), (80, 876253), (112, 625895), (140, 500716), (151, 464240), (280, 250358), (302, 232120), (560, 125179), (604, 116060), (755, 92848), (829, 84560), (1057, 66320), (1208, 58030), (1510, 46424), (1658, 42280), (2114, 33160), (2416, 29015), (3020, 23212), (3316, 21140), (4145, 16912), (4228, 16580), (5285, 13264), (5803, 12080), (6040, 11606), (6632, 10570), (8290, 8456)]