22534680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 78220800

約数和(自身を除く): 55686120

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, 120, 139, 140, 168, 193, 210, 278, 280, 386, 417, 420, 556, 579, 695, 772, 834, 840, 965, 973, 1112, 1158, 1351, 1390, 1544, 1668, 1930, 1946, 2085, 2316, 2702, 2780, 2895, 2919, 3336, 3860, 3892, 4053, 4170, 4632, 4865, 5404, 5560, 5790, 5838, 6755, 7720, 7784, 8106, 8340, 9730, 10808, 11580, 11676, 13510, 14595, 16212, 16680, 19460, 20265, 23160, 23352, 26827, 27020, 29190, 32424, 38920, 40530, 53654, 54040, 58380, 80481, 81060, 107308, 116760, 134135, 160962, 162120, 187789, 214616, 268270, 321924, 375578, 402405, 536540, 563367, 643848, 751156, 804810, 938945, 1073080, 1126734, 1502312, 1609620, 1877890, 2253468, 2816835, 3219240, 3755780, 4506936, 5633670, 7511560, 11267340, 22534680]

約数ペア:

[(1, 22534680), (2, 11267340), (3, 7511560), (4, 5633670), (5, 4506936), (6, 3755780), (7, 3219240), (8, 2816835), (10, 2253468), (12, 1877890), (14, 1609620), (15, 1502312), (20, 1126734), (21, 1073080), (24, 938945), (28, 804810), (30, 751156), (35, 643848), (40, 563367), (42, 536540), (56, 402405), (60, 375578), (70, 321924), (84, 268270), (105, 214616), (120, 187789), (139, 162120), (140, 160962), (168, 134135), (193, 116760), (210, 107308), (278, 81060), (280, 80481), (386, 58380), (417, 54040), (420, 53654), (556, 40530), (579, 38920), (695, 32424), (772, 29190), (834, 27020), (840, 26827), (965, 23352), (973, 23160), (1112, 20265), (1158, 19460), (1351, 16680), (1390, 16212), (1544, 14595), (1668, 13510), (1930, 11676), (1946, 11580), (2085, 10808), (2316, 9730), (2702, 8340), (2780, 8106), (2895, 7784), (2919, 7720), (3336, 6755), (3860, 5838), (3892, 5790), (4053, 5560), (4170, 5404), (4632, 4865)]