11628120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 128

約数和(自身を含む): 40550400

約数和(自身を除く): 28922280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 109, 120, 127, 140, 168, 210, 218, 254, 280, 327, 381, 420, 436, 508, 545, 635, 654, 762, 763, 840, 872, 889, 1016, 1090, 1270, 1308, 1524, 1526, 1635, 1778, 1905, 2180, 2289, 2540, 2616, 2667, 3048, 3052, 3270, 3556, 3810, 3815, 4360, 4445, 4578, 5080, 5334, 6104, 6540, 7112, 7620, 7630, 8890, 9156, 10668, 11445, 13080, 13335, 13843, 15240, 15260, 17780, 18312, 21336, 22890, 26670, 27686, 30520, 35560, 41529, 45780, 53340, 55372, 69215, 83058, 91560, 96901, 106680, 110744, 138430, 166116, 193802, 207645, 276860, 290703, 332232, 387604, 415290, 484505, 553720, 581406, 775208, 830580, 969010, 1162812, 1453515, 1661160, 1938020, 2325624, 2907030, 3876040, 5814060, 11628120]

約数ペア:

[(1, 11628120), (2, 5814060), (3, 3876040), (4, 2907030), (5, 2325624), (6, 1938020), (7, 1661160), (8, 1453515), (10, 1162812), (12, 969010), (14, 830580), (15, 775208), (20, 581406), (21, 553720), (24, 484505), (28, 415290), (30, 387604), (35, 332232), (40, 290703), (42, 276860), (56, 207645), (60, 193802), (70, 166116), (84, 138430), (105, 110744), (109, 106680), (120, 96901), (127, 91560), (140, 83058), (168, 69215), (210, 55372), (218, 53340), (254, 45780), (280, 41529), (327, 35560), (381, 30520), (420, 27686), (436, 26670), (508, 22890), (545, 21336), (635, 18312), (654, 17780), (762, 15260), (763, 15240), (840, 13843), (872, 13335), (889, 13080), (1016, 11445), (1090, 10668), (1270, 9156), (1308, 8890), (1524, 7630), (1526, 7620), (1635, 7112), (1778, 6540), (1905, 6104), (2180, 5334), (2289, 5080), (2540, 4578), (2616, 4445), (2667, 4360), (3048, 3815), (3052, 3810), (3270, 3556)]