202813920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1109}}^1$

素因数の和:1257

約数の個数: 144

約数和(自身を含む): 698181120

約数和(自身を除く): 495367200

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, 120, 127, 144, 160, 180, 240, 254, 288, 360, 381, 480, 508, 635, 720, 762, 1016, 1109, 1143, 1270, 1440, 1524, 1905, 2032, 2218, 2286, 2540, 3048, 3327, 3810, 4064, 4436, 4572, 5080, 5545, 5715, 6096, 6654, 7620, 8872, 9144, 9981, 10160, 11090, 11430, 12192, 13308, 15240, 16635, 17744, 18288, 19962, 20320, 22180, 22860, 26616, 30480, 33270, 35488, 36576, 39924, 44360, 45720, 49905, 53232, 60960, 66540, 79848, 88720, 91440, 99810, 106464, 133080, 140843, 159696, 177440, 182880, 199620, 266160, 281686, 319392, 399240, 422529, 532320, 563372, 704215, 798480, 845058, 1126744, 1267587, 1408430, 1596960, 1690116, 2112645, 2253488, 2535174, 2816860, 3380232, 4225290, 4506976, 5070348, 5633720, 6337935, 6760464, 8450580, 10140696, 11267440, 12675870, 13520928, 16901160, 20281392, 22534880, 25351740, 33802320, 40562784, 50703480, 67604640, 101406960, 202813920]

約数ペア:

[(1, 202813920), (2, 101406960), (3, 67604640), (4, 50703480), (5, 40562784), (6, 33802320), (8, 25351740), (9, 22534880), (10, 20281392), (12, 16901160), (15, 13520928), (16, 12675870), (18, 11267440), (20, 10140696), (24, 8450580), (30, 6760464), (32, 6337935), (36, 5633720), (40, 5070348), (45, 4506976), (48, 4225290), (60, 3380232), (72, 2816860), (80, 2535174), (90, 2253488), (96, 2112645), (120, 1690116), (127, 1596960), (144, 1408430), (160, 1267587), (180, 1126744), (240, 845058), (254, 798480), (288, 704215), (360, 563372), (381, 532320), (480, 422529), (508, 399240), (635, 319392), (720, 281686), (762, 266160), (1016, 199620), (1109, 182880), (1143, 177440), (1270, 159696), (1440, 140843), (1524, 133080), (1905, 106464), (2032, 99810), (2218, 91440), (2286, 88720), (2540, 79848), (3048, 66540), (3327, 60960), (3810, 53232), (4064, 49905), (4436, 45720), (4572, 44360), (5080, 39924), (5545, 36576), (5715, 35488), (6096, 33270), (6654, 30480), (7620, 26616), (8872, 22860), (9144, 22180), (9981, 20320), (10160, 19962), (11090, 18288), (11430, 17744), (12192, 16635), (13308, 15240)]