157426440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{30509}}^1$

素因数の和:30566

約数の個数: 64

約数和(自身を含む): 483278400

約数和(自身を除く): 325851960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 30509, 61018, 91527, 122036, 152545, 183054, 244072, 305090, 366108, 457635, 610180, 732216, 915270, 1220360, 1311887, 1830540, 2623774, 3661080, 3935661, 5247548, 6559435, 7871322, 10495096, 13118870, 15742644, 19678305, 26237740, 31485288, 39356610, 52475480, 78713220, 157426440]

約数ペア:

[(1, 157426440), (2, 78713220), (3, 52475480), (4, 39356610), (5, 31485288), (6, 26237740), (8, 19678305), (10, 15742644), (12, 13118870), (15, 10495096), (20, 7871322), (24, 6559435), (30, 5247548), (40, 3935661), (43, 3661080), (60, 2623774), (86, 1830540), (120, 1311887), (129, 1220360), (172, 915270), (215, 732216), (258, 610180), (344, 457635), (430, 366108), (516, 305090), (645, 244072), (860, 183054), (1032, 152545), (1290, 122036), (1720, 91527), (2580, 61018), (5160, 30509)]