67266640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1063}}^1$

素因数の和:1196

約数の個数: 80

約数和(自身を含む): 180488448

約数和(自身を除く): 113221808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 113, 140, 226, 280, 452, 560, 565, 791, 904, 1063, 1130, 1582, 1808, 2126, 2260, 3164, 3955, 4252, 4520, 5315, 6328, 7441, 7910, 8504, 9040, 10630, 12656, 14882, 15820, 17008, 21260, 29764, 31640, 37205, 42520, 59528, 63280, 74410, 85040, 119056, 120119, 148820, 240238, 297640, 480476, 595280, 600595, 840833, 960952, 1201190, 1681666, 1921904, 2402380, 3363332, 4204165, 4804760, 6726664, 8408330, 9609520, 13453328, 16816660, 33633320, 67266640]

約数ペア:

[(1, 67266640), (2, 33633320), (4, 16816660), (5, 13453328), (7, 9609520), (8, 8408330), (10, 6726664), (14, 4804760), (16, 4204165), (20, 3363332), (28, 2402380), (35, 1921904), (40, 1681666), (56, 1201190), (70, 960952), (80, 840833), (112, 600595), (113, 595280), (140, 480476), (226, 297640), (280, 240238), (452, 148820), (560, 120119), (565, 119056), (791, 85040), (904, 74410), (1063, 63280), (1130, 59528), (1582, 42520), (1808, 37205), (2126, 31640), (2260, 29764), (3164, 21260), (3955, 17008), (4252, 15820), (4520, 14882), (5315, 12656), (6328, 10630), (7441, 9040), (7910, 8504)]