811255680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1109}}^1$

素因数の和:1261

約数の個数: 192

約数和(自身を含む): 2825971200

約数和(自身を除く): 2014715520

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, 64, 72, 80, 90, 96, 120, 127, 128, 144, 160, 180, 192, 240, 254, 288, 320, 360, 381, 384, 480, 508, 576, 635, 640, 720, 762, 960, 1016, 1109, 1143, 1152, 1270, 1440, 1524, 1905, 1920, 2032, 2218, 2286, 2540, 2880, 3048, 3327, 3810, 4064, 4436, 4572, 5080, 5545, 5715, 5760, 6096, 6654, 7620, 8128, 8872, 9144, 9981, 10160, 11090, 11430, 12192, 13308, 15240, 16256, 16635, 17744, 18288, 19962, 20320, 22180, 22860, 24384, 26616, 30480, 33270, 35488, 36576, 39924, 40640, 44360, 45720, 48768, 49905, 53232, 60960, 66540, 70976, 73152, 79848, 81280, 88720, 91440, 99810, 106464, 121920, 133080, 140843, 141952, 146304, 159696, 177440, 182880, 199620, 212928, 243840, 266160, 281686, 319392, 354880, 365760, 399240, 422529, 425856, 532320, 563372, 638784, 704215, 709760, 731520, 798480, 845058, 1064640, 1126744, 1267587, 1277568, 1408430, 1596960, 1690116, 2112645, 2129280, 2253488, 2535174, 2816860, 3193920, 3380232, 4225290, 4506976, 5070348, 5633720, 6337935, 6387840, 6760464, 8450580, 9013952, 10140696, 11267440, 12675870, 13520928, 16901160, 18027904, 20281392, 22534880, 25351740, 27041856, 33802320, 40562784, 45069760, 50703480, 54083712, 67604640, 81125568, 90139520, 101406960, 135209280, 162251136, 202813920, 270418560, 405627840, 811255680]

約数ペア:

[(1, 811255680), (2, 405627840), (3, 270418560), (4, 202813920), (5, 162251136), (6, 135209280), (8, 101406960), (9, 90139520), (10, 81125568), (12, 67604640), (15, 54083712), (16, 50703480), (18, 45069760), (20, 40562784), (24, 33802320), (30, 27041856), (32, 25351740), (36, 22534880), (40, 20281392), (45, 18027904), (48, 16901160), (60, 13520928), (64, 12675870), (72, 11267440), (80, 10140696), (90, 9013952), (96, 8450580), (120, 6760464), (127, 6387840), (128, 6337935), (144, 5633720), (160, 5070348), (180, 4506976), (192, 4225290), (240, 3380232), (254, 3193920), (288, 2816860), (320, 2535174), (360, 2253488), (381, 2129280), (384, 2112645), (480, 1690116), (508, 1596960), (576, 1408430), (635, 1277568), (640, 1267587), (720, 1126744), (762, 1064640), (960, 845058), (1016, 798480), (1109, 731520), (1143, 709760), (1152, 704215), (1270, 638784), (1440, 563372), (1524, 532320), (1905, 425856), (1920, 422529), (2032, 399240), (2218, 365760), (2286, 354880), (2540, 319392), (2880, 281686), (3048, 266160), (3327, 243840), (3810, 212928), (4064, 199620), (4436, 182880), (4572, 177440), (5080, 159696), (5545, 146304), (5715, 141952), (5760, 140843), (6096, 133080), (6654, 121920), (7620, 106464), (8128, 99810), (8872, 91440), (9144, 88720), (9981, 81280), (10160, 79848), (11090, 73152), (11430, 70976), (12192, 66540), (13308, 60960), (15240, 53232), (16256, 49905), (16635, 48768), (17744, 45720), (18288, 44360), (19962, 40640), (20320, 39924), (22180, 36576), (22860, 35488), (24384, 33270), (26616, 30480)]