16680252960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{1654787}}^1$

素因数の和:1654815

約数の個数: 144

約数和(自身を含む): 65053025856

約数和(自身を除く): 48372772896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 1654787, 3309574, 4964361, 6619148, 8273935, 9928722, 11583509, 13238296, 14893083, 16547870, 19857444, 23167018, 24821805, 26476592, 29786166, 33095740, 34750527, 39714888, 46334036, 49643610, 52953184, 57917545, 59572332, 66191480, 69501054, 74465415, 79429776, 92668072, 99287220, 104251581, 115835090, 119144664, 132382960, 139002108, 148930830, 158859552, 173752635, 185336144, 198574440, 208503162, 231670180, 238289328, 264765920, 278004216, 297861660, 347505270, 370672288, 397148880, 417006324, 463340360, 476578656, 521257905, 556008432, 595723320, 695010540, 794297760, 834012648, 926680720, 1042515810, 1112016864, 1191446640, 1390021080, 1668025296, 1853361440, 2085031620, 2382893280, 2780042160, 3336050592, 4170063240, 5560084320, 8340126480, 16680252960]

約数ペア:

[(1, 16680252960), (2, 8340126480), (3, 5560084320), (4, 4170063240), (5, 3336050592), (6, 2780042160), (7, 2382893280), (8, 2085031620), (9, 1853361440), (10, 1668025296), (12, 1390021080), (14, 1191446640), (15, 1112016864), (16, 1042515810), (18, 926680720), (20, 834012648), (21, 794297760), (24, 695010540), (28, 595723320), (30, 556008432), (32, 521257905), (35, 476578656), (36, 463340360), (40, 417006324), (42, 397148880), (45, 370672288), (48, 347505270), (56, 297861660), (60, 278004216), (63, 264765920), (70, 238289328), (72, 231670180), (80, 208503162), (84, 198574440), (90, 185336144), (96, 173752635), (105, 158859552), (112, 148930830), (120, 139002108), (126, 132382960), (140, 119144664), (144, 115835090), (160, 104251581), (168, 99287220), (180, 92668072), (210, 79429776), (224, 74465415), (240, 69501054), (252, 66191480), (280, 59572332), (288, 57917545), (315, 52953184), (336, 49643610), (360, 46334036), (420, 39714888), (480, 34750527), (504, 33095740), (560, 29786166), (630, 26476592), (672, 24821805), (720, 23167018), (840, 19857444), (1008, 16547870), (1120, 14893083), (1260, 13238296), (1440, 11583509), (1680, 9928722), (2016, 8273935), (2520, 6619148), (3360, 4964361), (5040, 3309574), (10080, 1654787)]