210135240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1367}}^1$

素因数の和:1452

約数の個数: 192

約数和(自身を含む): 793877760

約数和(自身を除く): 583742520

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, 61, 63, 70, 72, 84, 90, 105, 120, 122, 126, 140, 168, 180, 183, 210, 244, 252, 280, 305, 315, 360, 366, 420, 427, 488, 504, 549, 610, 630, 732, 840, 854, 915, 1098, 1220, 1260, 1281, 1367, 1464, 1708, 1830, 2135, 2196, 2440, 2520, 2562, 2734, 2745, 3416, 3660, 3843, 4101, 4270, 4392, 5124, 5468, 5490, 6405, 6835, 7320, 7686, 8202, 8540, 9569, 10248, 10936, 10980, 12303, 12810, 13670, 15372, 16404, 17080, 19138, 19215, 20505, 21960, 24606, 25620, 27340, 28707, 30744, 32808, 38276, 38430, 41010, 47845, 49212, 51240, 54680, 57414, 61515, 76552, 76860, 82020, 83387, 86121, 95690, 98424, 114828, 123030, 143535, 153720, 164040, 166774, 172242, 191380, 229656, 246060, 250161, 287070, 333548, 344484, 382760, 416935, 430605, 492120, 500322, 574140, 583709, 667096, 688968, 750483, 833870, 861210, 1000644, 1148280, 1167418, 1250805, 1500966, 1667740, 1722420, 1751127, 2001288, 2334836, 2501610, 2918545, 3001932, 3335480, 3444840, 3502254, 3752415, 4669672, 5003220, 5253381, 5837090, 6003864, 7004508, 7504830, 8755635, 10006440, 10506762, 11674180, 14009016, 15009660, 17511270, 21013524, 23348360, 26266905, 30019320, 35022540, 42027048, 52533810, 70045080, 105067620, 210135240]

約数ペア:

[(1, 210135240), (2, 105067620), (3, 70045080), (4, 52533810), (5, 42027048), (6, 35022540), (7, 30019320), (8, 26266905), (9, 23348360), (10, 21013524), (12, 17511270), (14, 15009660), (15, 14009016), (18, 11674180), (20, 10506762), (21, 10006440), (24, 8755635), (28, 7504830), (30, 7004508), (35, 6003864), (36, 5837090), (40, 5253381), (42, 5003220), (45, 4669672), (56, 3752415), (60, 3502254), (61, 3444840), (63, 3335480), (70, 3001932), (72, 2918545), (84, 2501610), (90, 2334836), (105, 2001288), (120, 1751127), (122, 1722420), (126, 1667740), (140, 1500966), (168, 1250805), (180, 1167418), (183, 1148280), (210, 1000644), (244, 861210), (252, 833870), (280, 750483), (305, 688968), (315, 667096), (360, 583709), (366, 574140), (420, 500322), (427, 492120), (488, 430605), (504, 416935), (549, 382760), (610, 344484), (630, 333548), (732, 287070), (840, 250161), (854, 246060), (915, 229656), (1098, 191380), (1220, 172242), (1260, 166774), (1281, 164040), (1367, 153720), (1464, 143535), (1708, 123030), (1830, 114828), (2135, 98424), (2196, 95690), (2440, 86121), (2520, 83387), (2562, 82020), (2734, 76860), (2745, 76552), (3416, 61515), (3660, 57414), (3843, 54680), (4101, 51240), (4270, 49212), (4392, 47845), (5124, 41010), (5468, 38430), (5490, 38276), (6405, 32808), (6835, 30744), (7320, 28707), (7686, 27340), (8202, 25620), (8540, 24606), (9569, 21960), (10248, 20505), (10936, 19215), (10980, 19138), (12303, 17080), (12810, 16404), (13670, 15372)]