67140080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1061}}^1$

素因数の和:1194

約数の個数: 80

約数和(自身を含む): 180149184

約数和(自身を除く): 113009104

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, 1061, 1130, 1582, 1808, 2122, 2260, 3164, 3955, 4244, 4520, 5305, 6328, 7427, 7910, 8488, 9040, 10610, 12656, 14854, 15820, 16976, 21220, 29708, 31640, 37135, 42440, 59416, 63280, 74270, 84880, 118832, 119893, 148540, 239786, 297080, 479572, 594160, 599465, 839251, 959144, 1198930, 1678502, 1918288, 2397860, 3357004, 4196255, 4795720, 6714008, 8392510, 9591440, 13428016, 16785020, 33570040, 67140080]

約数ペア:

[(1, 67140080), (2, 33570040), (4, 16785020), (5, 13428016), (7, 9591440), (8, 8392510), (10, 6714008), (14, 4795720), (16, 4196255), (20, 3357004), (28, 2397860), (35, 1918288), (40, 1678502), (56, 1198930), (70, 959144), (80, 839251), (112, 599465), (113, 594160), (140, 479572), (226, 297080), (280, 239786), (452, 148540), (560, 119893), (565, 118832), (791, 84880), (904, 74270), (1061, 63280), (1130, 59416), (1582, 42440), (1808, 37135), (2122, 31640), (2260, 29708), (3164, 21220), (3955, 16976), (4244, 15820), (4520, 14854), (5305, 12656), (6328, 10610), (7427, 9040), (7910, 8488)]