2019900960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18217}}^1$

素因数の和:18256

約数の個数: 288

約数和(自身を含む): 8594232192

約数和(自身を除く): 6574331232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1386, 1440, 1540, 1584, 1680, 1760, 1848, 1980, 2016, 2310, 2464, 2520, 2640, 2772, 3080, 3168, 3360, 3465, 3696, 3960, 4620, 5040, 5280, 5544, 6160, 6930, 7392, 7920, 9240, 10080, 11088, 12320, 13860, 15840, 18217, 18480, 22176, 27720, 36434, 36960, 54651, 55440, 72868, 91085, 109302, 110880, 127519, 145736, 163953, 182170, 200387, 218604, 255038, 273255, 291472, 327906, 364340, 382557, 400774, 437208, 510076, 546510, 582944, 601161, 637595, 655812, 728680, 765114, 801548, 819765, 874416, 1001935, 1020152, 1093020, 1147671, 1202322, 1275190, 1311624, 1402709, 1457360, 1530228, 1603096, 1639530, 1748832, 1803483, 1912785, 2003870, 2040304, 2186040, 2295342, 2404644, 2550380, 2623248, 2805418, 2914720, 3005805, 3060456, 3206192, 3279060, 3606966, 3825570, 4007740, 4080608, 4208127, 4372080, 4590684, 4809288, 5100760, 5246496, 5610836, 5738355, 6011610, 6120912, 6412384, 6558120, 7013545, 7213932, 7651140, 8015480, 8416254, 8744160, 9017415, 9181368, 9618576, 10201520, 11221672, 11476710, 12023220, 12241824, 12624381, 13116240, 14027090, 14427864, 15302280, 16030960, 16832508, 18034830, 18362736, 19237152, 20403040, 21040635, 22443344, 22953420, 24046440, 25248762, 26232480, 28054180, 28855728, 30604560, 32061920, 33665016, 36069660, 36725472, 42081270, 44886688, 45906840, 48092880, 50497524, 56108360, 57711456, 61209120, 63121905, 67330032, 72139320, 84162540, 91813680, 96185760, 100995048, 112216720, 126243810, 134660064, 144278640, 168325080, 183627360, 201990096, 224433440, 252487620, 288557280, 336650160, 403980192, 504975240, 673300320, 1009950480, 2019900960]

約数ペア:

[(1, 2019900960), (2, 1009950480), (3, 673300320), (4, 504975240), (5, 403980192), (6, 336650160), (7, 288557280), (8, 252487620), (9, 224433440), (10, 201990096), (11, 183627360), (12, 168325080), (14, 144278640), (15, 134660064), (16, 126243810), (18, 112216720), (20, 100995048), (21, 96185760), (22, 91813680), (24, 84162540), (28, 72139320), (30, 67330032), (32, 63121905), (33, 61209120), (35, 57711456), (36, 56108360), (40, 50497524), (42, 48092880), (44, 45906840), (45, 44886688), (48, 42081270), (55, 36725472), (56, 36069660), (60, 33665016), (63, 32061920), (66, 30604560), (70, 28855728), (72, 28054180), (77, 26232480), (80, 25248762), (84, 24046440), (88, 22953420), (90, 22443344), (96, 21040635), (99, 20403040), (105, 19237152), (110, 18362736), (112, 18034830), (120, 16832508), (126, 16030960), (132, 15302280), (140, 14427864), (144, 14027090), (154, 13116240), (160, 12624381), (165, 12241824), (168, 12023220), (176, 11476710), (180, 11221672), (198, 10201520), (210, 9618576), (220, 9181368), (224, 9017415), (231, 8744160), (240, 8416254), (252, 8015480), (264, 7651140), (280, 7213932), (288, 7013545), (308, 6558120), (315, 6412384), (330, 6120912), (336, 6011610), (352, 5738355), (360, 5610836), (385, 5246496), (396, 5100760), (420, 4809288), (440, 4590684), (462, 4372080), (480, 4208127), (495, 4080608), (504, 4007740), (528, 3825570), (560, 3606966), (616, 3279060), (630, 3206192), (660, 3060456), (672, 3005805), (693, 2914720), (720, 2805418), (770, 2623248), (792, 2550380), (840, 2404644), (880, 2295342), (924, 2186040), (990, 2040304), (1008, 2003870), (1056, 1912785), (1120, 1803483), (1155, 1748832), (1232, 1639530), (1260, 1603096), (1320, 1530228), (1386, 1457360), (1440, 1402709), (1540, 1311624), (1584, 1275190), (1680, 1202322), (1760, 1147671), (1848, 1093020), (1980, 1020152), (2016, 1001935), (2310, 874416), (2464, 819765), (2520, 801548), (2640, 765114), (2772, 728680), (3080, 655812), (3168, 637595), (3360, 601161), (3465, 582944), (3696, 546510), (3960, 510076), (4620, 437208), (5040, 400774), (5280, 382557), (5544, 364340), (6160, 327906), (6930, 291472), (7392, 273255), (7920, 255038), (9240, 218604), (10080, 200387), (11088, 182170), (12320, 163953), (13860, 145736), (15840, 127519), (18217, 110880), (18480, 109302), (22176, 91085), (27720, 72868), (36434, 55440), (36960, 54651)]