249144840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{98867}}^1$

素因数の和:98891

約数の個数: 96

約数和(自身を含む): 925404480

約数和(自身を除く): 676259640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 98867, 197734, 296601, 395468, 494335, 593202, 692069, 790936, 889803, 988670, 1186404, 1384138, 1483005, 1779606, 1977340, 2076207, 2372808, 2768276, 2966010, 3460345, 3559212, 3954680, 4152414, 4449015, 5536552, 5932020, 6228621, 6920690, 7118424, 8304828, 8898030, 10381035, 11864040, 12457242, 13841380, 16609656, 17796060, 20762070, 24914484, 27682760, 31143105, 35592120, 41524140, 49828968, 62286210, 83048280, 124572420, 249144840]

約数ペア:

[(1, 249144840), (2, 124572420), (3, 83048280), (4, 62286210), (5, 49828968), (6, 41524140), (7, 35592120), (8, 31143105), (9, 27682760), (10, 24914484), (12, 20762070), (14, 17796060), (15, 16609656), (18, 13841380), (20, 12457242), (21, 11864040), (24, 10381035), (28, 8898030), (30, 8304828), (35, 7118424), (36, 6920690), (40, 6228621), (42, 5932020), (45, 5536552), (56, 4449015), (60, 4152414), (63, 3954680), (70, 3559212), (72, 3460345), (84, 2966010), (90, 2768276), (105, 2372808), (120, 2076207), (126, 1977340), (140, 1779606), (168, 1483005), (180, 1384138), (210, 1186404), (252, 988670), (280, 889803), (315, 790936), (360, 692069), (420, 593202), (504, 494335), (630, 395468), (840, 296601), (1260, 197734), (2520, 98867)]