23561440

素因数分解:

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

素因数の和:324

約数の個数: 96

約数和(自身を含む): 64532160

約数和(自身を除く): 40970720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 109, 112, 140, 160, 193, 218, 224, 280, 386, 436, 545, 560, 763, 772, 872, 965, 1090, 1120, 1351, 1526, 1544, 1744, 1930, 2180, 2702, 3052, 3088, 3488, 3815, 3860, 4360, 5404, 6104, 6176, 6755, 7630, 7720, 8720, 10808, 12208, 13510, 15260, 15440, 17440, 21037, 21616, 24416, 27020, 30520, 30880, 42074, 43232, 54040, 61040, 84148, 105185, 108080, 122080, 147259, 168296, 210370, 216160, 294518, 336592, 420740, 589036, 673184, 736295, 841480, 1178072, 1472590, 1682960, 2356144, 2945180, 3365920, 4712288, 5890360, 11780720, 23561440]

約数ペア:

[(1, 23561440), (2, 11780720), (4, 5890360), (5, 4712288), (7, 3365920), (8, 2945180), (10, 2356144), (14, 1682960), (16, 1472590), (20, 1178072), (28, 841480), (32, 736295), (35, 673184), (40, 589036), (56, 420740), (70, 336592), (80, 294518), (109, 216160), (112, 210370), (140, 168296), (160, 147259), (193, 122080), (218, 108080), (224, 105185), (280, 84148), (386, 61040), (436, 54040), (545, 43232), (560, 42074), (763, 30880), (772, 30520), (872, 27020), (965, 24416), (1090, 21616), (1120, 21037), (1351, 17440), (1526, 15440), (1544, 15260), (1744, 13510), (1930, 12208), (2180, 10808), (2702, 8720), (3052, 7720), (3088, 7630), (3488, 6755), (3815, 6176), (3860, 6104), (4360, 5404)]