121683240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:576

約数の個数: 192

約数和(自身を含む): 457142400

約数和(自身を除く): 335459160

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, 109, 120, 126, 140, 168, 180, 210, 218, 252, 280, 315, 327, 360, 420, 436, 443, 504, 545, 630, 654, 763, 840, 872, 886, 981, 1090, 1260, 1308, 1329, 1526, 1635, 1772, 1962, 2180, 2215, 2289, 2520, 2616, 2658, 3052, 3101, 3270, 3544, 3815, 3924, 3987, 4360, 4430, 4578, 4905, 5316, 6104, 6202, 6540, 6645, 6867, 7630, 7848, 7974, 8860, 9156, 9303, 9810, 10632, 11445, 12404, 13080, 13290, 13734, 15260, 15505, 15948, 17720, 18312, 18606, 19620, 19935, 22890, 24808, 26580, 27468, 27909, 30520, 31010, 31896, 34335, 37212, 39240, 39870, 45780, 46515, 48287, 53160, 54936, 55818, 62020, 68670, 74424, 79740, 91560, 93030, 96574, 111636, 124040, 137340, 139545, 144861, 159480, 186060, 193148, 223272, 241435, 274680, 279090, 289722, 338009, 372120, 386296, 434583, 482870, 558180, 579444, 676018, 724305, 869166, 965740, 1014027, 1116360, 1158888, 1352036, 1448610, 1690045, 1738332, 1931480, 2028054, 2172915, 2704072, 2897220, 3042081, 3380090, 3476664, 4056108, 4345830, 5070135, 5794440, 6084162, 6760180, 8112216, 8691660, 10140270, 12168324, 13520360, 15210405, 17383320, 20280540, 24336648, 30420810, 40561080, 60841620, 121683240]

約数ペア:

[(1, 121683240), (2, 60841620), (3, 40561080), (4, 30420810), (5, 24336648), (6, 20280540), (7, 17383320), (8, 15210405), (9, 13520360), (10, 12168324), (12, 10140270), (14, 8691660), (15, 8112216), (18, 6760180), (20, 6084162), (21, 5794440), (24, 5070135), (28, 4345830), (30, 4056108), (35, 3476664), (36, 3380090), (40, 3042081), (42, 2897220), (45, 2704072), (56, 2172915), (60, 2028054), (63, 1931480), (70, 1738332), (72, 1690045), (84, 1448610), (90, 1352036), (105, 1158888), (109, 1116360), (120, 1014027), (126, 965740), (140, 869166), (168, 724305), (180, 676018), (210, 579444), (218, 558180), (252, 482870), (280, 434583), (315, 386296), (327, 372120), (360, 338009), (420, 289722), (436, 279090), (443, 274680), (504, 241435), (545, 223272), (630, 193148), (654, 186060), (763, 159480), (840, 144861), (872, 139545), (886, 137340), (981, 124040), (1090, 111636), (1260, 96574), (1308, 93030), (1329, 91560), (1526, 79740), (1635, 74424), (1772, 68670), (1962, 62020), (2180, 55818), (2215, 54936), (2289, 53160), (2520, 48287), (2616, 46515), (2658, 45780), (3052, 39870), (3101, 39240), (3270, 37212), (3544, 34335), (3815, 31896), (3924, 31010), (3987, 30520), (4360, 27909), (4430, 27468), (4578, 26580), (4905, 24808), (5316, 22890), (6104, 19935), (6202, 19620), (6540, 18606), (6645, 18312), (6867, 17720), (7630, 15948), (7848, 15505), (7974, 15260), (8860, 13734), (9156, 13290), (9303, 13080), (9810, 12404), (10632, 11445)]