1140835920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5347}}^1$

素因数の和:5497

約数の個数: 160

約数和(自身を含む): 4074405888

約数和(自身を除く): 2933569968

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, 2540, 2667, 3048, 3556, 3810, 4445, 5080, 5334, 5347, 6096, 7112, 7620, 8890, 10160, 10668, 10694, 13335, 14224, 15240, 16041, 17780, 21336, 21388, 26670, 26735, 30480, 32082, 35560, 37429, 42672, 42776, 53340, 53470, 64164, 71120, 74858, 80205, 85552, 106680, 106940, 112287, 128328, 149716, 160410, 187145, 213360, 213880, 224574, 256656, 299432, 320820, 374290, 427760, 449148, 561435, 598864, 641640, 679069, 748580, 898296, 1122870, 1283280, 1358138, 1497160, 1796592, 2037207, 2245740, 2716276, 2994320, 3395345, 4074414, 4491480, 4753483, 5432552, 6790690, 8148828, 8982960, 9506966, 10186035, 10865104, 13581380, 14260449, 16297656, 19013932, 20372070, 23767415, 27162760, 28520898, 32595312, 38027864, 40744140, 47534830, 54325520, 57041796, 71302245, 76055728, 81488280, 95069660, 114083592, 142604490, 162976560, 190139320, 228167184, 285208980, 380278640, 570417960, 1140835920]

約数ペア:

[(1, 1140835920), (2, 570417960), (3, 380278640), (4, 285208980), (5, 228167184), (6, 190139320), (7, 162976560), (8, 142604490), (10, 114083592), (12, 95069660), (14, 81488280), (15, 76055728), (16, 71302245), (20, 57041796), (21, 54325520), (24, 47534830), (28, 40744140), (30, 38027864), (35, 32595312), (40, 28520898), (42, 27162760), (48, 23767415), (56, 20372070), (60, 19013932), (70, 16297656), (80, 14260449), (84, 13581380), (105, 10865104), (112, 10186035), (120, 9506966), (127, 8982960), (140, 8148828), (168, 6790690), (210, 5432552), (240, 4753483), (254, 4491480), (280, 4074414), (336, 3395345), (381, 2994320), (420, 2716276), (508, 2245740), (560, 2037207), (635, 1796592), (762, 1497160), (840, 1358138), (889, 1283280), (1016, 1122870), (1270, 898296), (1524, 748580), (1680, 679069), (1778, 641640), (1905, 598864), (2032, 561435), (2540, 449148), (2667, 427760), (3048, 374290), (3556, 320820), (3810, 299432), (4445, 256656), (5080, 224574), (5334, 213880), (5347, 213360), (6096, 187145), (7112, 160410), (7620, 149716), (8890, 128328), (10160, 112287), (10668, 106940), (10694, 106680), (13335, 85552), (14224, 80205), (15240, 74858), (16041, 71120), (17780, 64164), (21336, 53470), (21388, 53340), (26670, 42776), (26735, 42672), (30480, 37429), (32082, 35560)]