225743280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{134371}}^1$

素因数の和:134394

約数の個数: 80

約数和(自身を含む): 799782144

約数和(自身を除く): 574038864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 134371, 268742, 403113, 537484, 671855, 806226, 940597, 1074968, 1343710, 1612452, 1881194, 2015565, 2149936, 2687420, 2821791, 3224904, 3762388, 4031130, 4702985, 5374840, 5643582, 6449808, 7524776, 8062260, 9405970, 10749680, 11287164, 14108955, 15049552, 16124520, 18811940, 22574328, 28217910, 32249040, 37623880, 45148656, 56435820, 75247760, 112871640, 225743280]

約数ペア:

[(1, 225743280), (2, 112871640), (3, 75247760), (4, 56435820), (5, 45148656), (6, 37623880), (7, 32249040), (8, 28217910), (10, 22574328), (12, 18811940), (14, 16124520), (15, 15049552), (16, 14108955), (20, 11287164), (21, 10749680), (24, 9405970), (28, 8062260), (30, 7524776), (35, 6449808), (40, 5643582), (42, 5374840), (48, 4702985), (56, 4031130), (60, 3762388), (70, 3224904), (80, 2821791), (84, 2687420), (105, 2149936), (112, 2015565), (120, 1881194), (140, 1612452), (168, 1343710), (210, 1074968), (240, 940597), (280, 806226), (336, 671855), (420, 537484), (560, 403113), (840, 268742), (1680, 134371)]