470885520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2207}}^1$

素因数の和:2357

約数の個数: 160

約数和(自身を含む): 1682178048

約数和(自身を除く): 1211292528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 127, 140, 168, 210, 240, 254, 280, 336, 381, 420, 508, 560, 635, 762, 840, 889, 1016, 1270, 1524, 1680, 1778, 1905, 2032, 2207, 2540, 2667, 3048, 3556, 3810, 4414, 4445, 5080, 5334, 6096, 6621, 7112, 7620, 8828, 8890, 10160, 10668, 11035, 13242, 13335, 14224, 15240, 15449, 17656, 17780, 21336, 22070, 26484, 26670, 30480, 30898, 33105, 35312, 35560, 42672, 44140, 46347, 52968, 53340, 61796, 66210, 71120, 77245, 88280, 92694, 105936, 106680, 123592, 132420, 154490, 176560, 185388, 213360, 231735, 247184, 264840, 280289, 308980, 370776, 463470, 529680, 560578, 617960, 741552, 840867, 926940, 1121156, 1235920, 1401445, 1681734, 1853880, 1962023, 2242312, 2802890, 3363468, 3707760, 3924046, 4204335, 4484624, 5605780, 5886069, 6726936, 7848092, 8408670, 9810115, 11211560, 11772138, 13453872, 15696184, 16817340, 19620230, 22423120, 23544276, 29430345, 31392368, 33634680, 39240460, 47088552, 58860690, 67269360, 78480920, 94177104, 117721380, 156961840, 235442760, 470885520]

約数ペア:

[(1, 470885520), (2, 235442760), (3, 156961840), (4, 117721380), (5, 94177104), (6, 78480920), (7, 67269360), (8, 58860690), (10, 47088552), (12, 39240460), (14, 33634680), (15, 31392368), (16, 29430345), (20, 23544276), (21, 22423120), (24, 19620230), (28, 16817340), (30, 15696184), (35, 13453872), (40, 11772138), (42, 11211560), (48, 9810115), (56, 8408670), (60, 7848092), (70, 6726936), (80, 5886069), (84, 5605780), (105, 4484624), (112, 4204335), (120, 3924046), (127, 3707760), (140, 3363468), (168, 2802890), (210, 2242312), (240, 1962023), (254, 1853880), (280, 1681734), (336, 1401445), (381, 1235920), (420, 1121156), (508, 926940), (560, 840867), (635, 741552), (762, 617960), (840, 560578), (889, 529680), (1016, 463470), (1270, 370776), (1524, 308980), (1680, 280289), (1778, 264840), (1905, 247184), (2032, 231735), (2207, 213360), (2540, 185388), (2667, 176560), (3048, 154490), (3556, 132420), (3810, 123592), (4414, 106680), (4445, 105936), (5080, 92694), (5334, 88280), (6096, 77245), (6621, 71120), (7112, 66210), (7620, 61796), (8828, 53340), (8890, 52968), (10160, 46347), (10668, 44140), (11035, 42672), (13242, 35560), (13335, 35312), (14224, 33105), (15240, 30898), (15449, 30480), (17656, 26670), (17780, 26484), (21336, 22070)]