235614400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:331

約数の個数: 168

約数和(自身を含む): 672124640

約数和(自身を除く): 436510240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 109, 112, 140, 160, 175, 193, 200, 218, 224, 280, 320, 350, 386, 400, 436, 448, 545, 560, 700, 763, 772, 800, 872, 965, 1090, 1120, 1351, 1400, 1526, 1544, 1600, 1744, 1930, 2180, 2240, 2702, 2725, 2800, 3052, 3088, 3488, 3815, 3860, 4360, 4825, 5404, 5450, 5600, 6104, 6176, 6755, 6976, 7630, 7720, 8720, 9650, 10808, 10900, 11200, 12208, 12352, 13510, 15260, 15440, 17440, 19075, 19300, 21037, 21616, 21800, 24416, 27020, 30520, 30880, 33775, 34880, 38150, 38600, 42074, 43232, 43600, 48832, 54040, 61040, 61760, 67550, 76300, 77200, 84148, 86464, 87200, 105185, 108080, 122080, 135100, 147259, 152600, 154400, 168296, 174400, 210370, 216160, 244160, 270200, 294518, 305200, 308800, 336592, 420740, 432320, 525925, 540400, 589036, 610400, 673184, 736295, 841480, 1051850, 1080800, 1178072, 1220800, 1346368, 1472590, 1682960, 2103700, 2161600, 2356144, 2945180, 3365920, 3681475, 4207400, 4712288, 5890360, 6731840, 7362950, 8414800, 9424576, 11780720, 14725900, 16829600, 23561440, 29451800, 33659200, 47122880, 58903600, 117807200, 235614400]

約数ペア:

[(1, 235614400), (2, 117807200), (4, 58903600), (5, 47122880), (7, 33659200), (8, 29451800), (10, 23561440), (14, 16829600), (16, 14725900), (20, 11780720), (25, 9424576), (28, 8414800), (32, 7362950), (35, 6731840), (40, 5890360), (50, 4712288), (56, 4207400), (64, 3681475), (70, 3365920), (80, 2945180), (100, 2356144), (109, 2161600), (112, 2103700), (140, 1682960), (160, 1472590), (175, 1346368), (193, 1220800), (200, 1178072), (218, 1080800), (224, 1051850), (280, 841480), (320, 736295), (350, 673184), (386, 610400), (400, 589036), (436, 540400), (448, 525925), (545, 432320), (560, 420740), (700, 336592), (763, 308800), (772, 305200), (800, 294518), (872, 270200), (965, 244160), (1090, 216160), (1120, 210370), (1351, 174400), (1400, 168296), (1526, 154400), (1544, 152600), (1600, 147259), (1744, 135100), (1930, 122080), (2180, 108080), (2240, 105185), (2702, 87200), (2725, 86464), (2800, 84148), (3052, 77200), (3088, 76300), (3488, 67550), (3815, 61760), (3860, 61040), (4360, 54040), (4825, 48832), (5404, 43600), (5450, 43232), (5600, 42074), (6104, 38600), (6176, 38150), (6755, 34880), (6976, 33775), (7630, 30880), (7720, 30520), (8720, 27020), (9650, 24416), (10808, 21800), (10900, 21616), (11200, 21037), (12208, 19300), (12352, 19075), (13510, 17440), (15260, 15440)]