162396360

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{21481}}^1$

素因数の和:21508

約数の個数: 128

約数和(自身を含む): 618681600

約数和(自身を除く): 456285240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 21481, 42962, 64443, 85924, 107405, 128886, 150367, 171848, 193329, 214810, 257772, 300734, 322215, 386658, 429620, 451101, 515544, 579987, 601468, 644430, 751835, 773316, 859240, 902202, 966645, 1159974, 1202936, 1288860, 1353303, 1503670, 1546632, 1804404, 1933290, 2255505, 2319948, 2577720, 2706606, 2899935, 3007340, 3608808, 3866580, 4059909, 4511010, 4639896, 5413212, 5799870, 6014680, 6766515, 7733160, 8119818, 9022020, 10826424, 11599740, 13533030, 16239636, 18044040, 20299545, 23199480, 27066060, 32479272, 40599090, 54132120, 81198180, 162396360]

約数ペア:

[(1, 162396360), (2, 81198180), (3, 54132120), (4, 40599090), (5, 32479272), (6, 27066060), (7, 23199480), (8, 20299545), (9, 18044040), (10, 16239636), (12, 13533030), (14, 11599740), (15, 10826424), (18, 9022020), (20, 8119818), (21, 7733160), (24, 6766515), (27, 6014680), (28, 5799870), (30, 5413212), (35, 4639896), (36, 4511010), (40, 4059909), (42, 3866580), (45, 3608808), (54, 3007340), (56, 2899935), (60, 2706606), (63, 2577720), (70, 2319948), (72, 2255505), (84, 1933290), (90, 1804404), (105, 1546632), (108, 1503670), (120, 1353303), (126, 1288860), (135, 1202936), (140, 1159974), (168, 966645), (180, 902202), (189, 859240), (210, 773316), (216, 751835), (252, 644430), (270, 601468), (280, 579987), (315, 515544), (360, 451101), (378, 429620), (420, 386658), (504, 322215), (540, 300734), (630, 257772), (756, 214810), (840, 193329), (945, 171848), (1080, 150367), (1260, 128886), (1512, 107405), (1890, 85924), (2520, 64443), (3780, 42962), (7560, 21481)]