71305080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7717}}^1$

素因数の和:7749

約数の個数: 128

約数和(自身を含む): 266734080

約数和(自身を除く): 195429000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 7717, 9240, 15434, 23151, 30868, 38585, 46302, 54019, 61736, 77170, 84887, 92604, 108038, 115755, 154340, 162057, 169774, 185208, 216076, 231510, 254661, 270095, 308680, 324114, 339548, 424435, 432152, 463020, 509322, 540190, 594209, 648228, 679096, 810285, 848870, 926040, 1018644, 1080380, 1188418, 1273305, 1296456, 1620570, 1697740, 1782627, 2037288, 2160760, 2376836, 2546610, 2971045, 3241140, 3395480, 3565254, 4753672, 5093220, 5942090, 6482280, 7130508, 8913135, 10186440, 11884180, 14261016, 17826270, 23768360, 35652540, 71305080]

約数ペア:

[(1, 71305080), (2, 35652540), (3, 23768360), (4, 17826270), (5, 14261016), (6, 11884180), (7, 10186440), (8, 8913135), (10, 7130508), (11, 6482280), (12, 5942090), (14, 5093220), (15, 4753672), (20, 3565254), (21, 3395480), (22, 3241140), (24, 2971045), (28, 2546610), (30, 2376836), (33, 2160760), (35, 2037288), (40, 1782627), (42, 1697740), (44, 1620570), (55, 1296456), (56, 1273305), (60, 1188418), (66, 1080380), (70, 1018644), (77, 926040), (84, 848870), (88, 810285), (105, 679096), (110, 648228), (120, 594209), (132, 540190), (140, 509322), (154, 463020), (165, 432152), (168, 424435), (210, 339548), (220, 324114), (231, 308680), (264, 270095), (280, 254661), (308, 231510), (330, 216076), (385, 185208), (420, 169774), (440, 162057), (462, 154340), (616, 115755), (660, 108038), (770, 92604), (840, 84887), (924, 77170), (1155, 61736), (1320, 54019), (1540, 46302), (1848, 38585), (2310, 30868), (3080, 23151), (4620, 15434), (7717, 9240)]