68217481080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{27070429}}^1$

素因数の和:27070453

約数の個数: 96

約数和(自身を含む): 253379224800

約数和(自身を除く): 185161743720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 27070429, 54140858, 81211287, 108281716, 135352145, 162422574, 189493003, 216563432, 243633861, 270704290, 324845148, 378986006, 406056435, 487267722, 541408580, 568479009, 649690296, 757972012, 812112870, 947465015, 974535444, 1082817160, 1136958018, 1218169305, 1515944024, 1624225740, 1705437027, 1894930030, 1949070888, 2273916036, 2436338610, 2842395045, 3248451480, 3410874054, 3789860060, 4547832072, 4872677220, 5684790090, 6821748108, 7579720120, 8527185135, 9745354440, 11369580180, 13643496216, 17054370270, 22739160360, 34108740540, 68217481080]

約数ペア:

[(1, 68217481080), (2, 34108740540), (3, 22739160360), (4, 17054370270), (5, 13643496216), (6, 11369580180), (7, 9745354440), (8, 8527185135), (9, 7579720120), (10, 6821748108), (12, 5684790090), (14, 4872677220), (15, 4547832072), (18, 3789860060), (20, 3410874054), (21, 3248451480), (24, 2842395045), (28, 2436338610), (30, 2273916036), (35, 1949070888), (36, 1894930030), (40, 1705437027), (42, 1624225740), (45, 1515944024), (56, 1218169305), (60, 1136958018), (63, 1082817160), (70, 974535444), (72, 947465015), (84, 812112870), (90, 757972012), (105, 649690296), (120, 568479009), (126, 541408580), (140, 487267722), (168, 406056435), (180, 378986006), (210, 324845148), (252, 270704290), (280, 243633861), (315, 216563432), (360, 189493003), (420, 162422574), (504, 135352145), (630, 108281716), (840, 81211287), (1260, 54140858), (2520, 27070429)]