20166052320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{123931}}^1$

素因数の和:124065

約数の個数: 144

約数和(自身を含む): 69426210672

約数和(自身を除く): 49260158352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 113, 120, 144, 160, 180, 226, 240, 288, 339, 360, 452, 480, 565, 678, 720, 904, 1017, 1130, 1356, 1440, 1695, 1808, 2034, 2260, 2712, 3390, 3616, 4068, 4520, 5085, 5424, 6780, 8136, 9040, 10170, 10848, 13560, 16272, 18080, 20340, 27120, 32544, 40680, 54240, 81360, 123931, 162720, 247862, 371793, 495724, 619655, 743586, 991448, 1115379, 1239310, 1487172, 1858965, 1982896, 2230758, 2478620, 2974344, 3717930, 3965792, 4461516, 4957240, 5576895, 5948688, 7435860, 8923032, 9914480, 11153790, 11897376, 14004203, 14871720, 17846064, 19828960, 22307580, 28008406, 29743440, 35692128, 42012609, 44615160, 56016812, 59486880, 70021015, 84025218, 89230320, 112033624, 126037827, 140042030, 168050436, 178460640, 210063045, 224067248, 252075654, 280084060, 336100872, 420126090, 448134496, 504151308, 560168120, 630189135, 672201744, 840252180, 1008302616, 1120336240, 1260378270, 1344403488, 1680504360, 2016605232, 2240672480, 2520756540, 3361008720, 4033210464, 5041513080, 6722017440, 10083026160, 20166052320]

約数ペア:

[(1, 20166052320), (2, 10083026160), (3, 6722017440), (4, 5041513080), (5, 4033210464), (6, 3361008720), (8, 2520756540), (9, 2240672480), (10, 2016605232), (12, 1680504360), (15, 1344403488), (16, 1260378270), (18, 1120336240), (20, 1008302616), (24, 840252180), (30, 672201744), (32, 630189135), (36, 560168120), (40, 504151308), (45, 448134496), (48, 420126090), (60, 336100872), (72, 280084060), (80, 252075654), (90, 224067248), (96, 210063045), (113, 178460640), (120, 168050436), (144, 140042030), (160, 126037827), (180, 112033624), (226, 89230320), (240, 84025218), (288, 70021015), (339, 59486880), (360, 56016812), (452, 44615160), (480, 42012609), (565, 35692128), (678, 29743440), (720, 28008406), (904, 22307580), (1017, 19828960), (1130, 17846064), (1356, 14871720), (1440, 14004203), (1695, 11897376), (1808, 11153790), (2034, 9914480), (2260, 8923032), (2712, 7435860), (3390, 5948688), (3616, 5576895), (4068, 4957240), (4520, 4461516), (5085, 3965792), (5424, 3717930), (6780, 2974344), (8136, 2478620), (9040, 2230758), (10170, 1982896), (10848, 1858965), (13560, 1487172), (16272, 1239310), (18080, 1115379), (20340, 991448), (27120, 743586), (32544, 619655), (40680, 495724), (54240, 371793), (81360, 247862), (123931, 162720)]