155846740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1429}}^1$

素因数の和:1505

約数の個数: 96

約数和(自身を含む): 403603200

約数和(自身を除く): 247756460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 41, 70, 76, 82, 95, 133, 140, 164, 190, 205, 266, 287, 380, 410, 532, 574, 665, 779, 820, 1148, 1330, 1429, 1435, 1558, 2660, 2858, 2870, 3116, 3895, 5453, 5716, 5740, 7145, 7790, 10003, 10906, 14290, 15580, 20006, 21812, 27151, 27265, 28580, 40012, 50015, 54302, 54530, 58589, 100030, 108604, 109060, 117178, 135755, 190057, 200060, 234356, 271510, 292945, 380114, 410123, 543020, 585890, 760228, 820246, 950285, 1113191, 1171780, 1640492, 1900570, 2050615, 2226382, 3801140, 4101230, 4452764, 5565955, 7792337, 8202460, 11131910, 15584674, 22263820, 31169348, 38961685, 77923370, 155846740]

約数ペア:

[(1, 155846740), (2, 77923370), (4, 38961685), (5, 31169348), (7, 22263820), (10, 15584674), (14, 11131910), (19, 8202460), (20, 7792337), (28, 5565955), (35, 4452764), (38, 4101230), (41, 3801140), (70, 2226382), (76, 2050615), (82, 1900570), (95, 1640492), (133, 1171780), (140, 1113191), (164, 950285), (190, 820246), (205, 760228), (266, 585890), (287, 543020), (380, 410123), (410, 380114), (532, 292945), (574, 271510), (665, 234356), (779, 200060), (820, 190057), (1148, 135755), (1330, 117178), (1429, 109060), (1435, 108604), (1558, 100030), (2660, 58589), (2858, 54530), (2870, 54302), (3116, 50015), (3895, 40012), (5453, 28580), (5716, 27265), (5740, 27151), (7145, 21812), (7790, 20006), (10003, 15580), (10906, 14290)]