22689240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{27011}}^1$

素因数の和:27032

約数の個数: 64

約数和(自身を含む): 77794560

約数和(自身を除く): 55105320

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, 140, 168, 210, 280, 420, 840, 27011, 54022, 81033, 108044, 135055, 162066, 189077, 216088, 270110, 324132, 378154, 405165, 540220, 567231, 648264, 756308, 810330, 945385, 1080440, 1134462, 1512616, 1620660, 1890770, 2268924, 2836155, 3241320, 3781540, 4537848, 5672310, 7563080, 11344620, 22689240]

約数ペア:

[(1, 22689240), (2, 11344620), (3, 7563080), (4, 5672310), (5, 4537848), (6, 3781540), (7, 3241320), (8, 2836155), (10, 2268924), (12, 1890770), (14, 1620660), (15, 1512616), (20, 1134462), (21, 1080440), (24, 945385), (28, 810330), (30, 756308), (35, 648264), (40, 567231), (42, 540220), (56, 405165), (60, 378154), (70, 324132), (84, 270110), (105, 216088), (120, 189077), (140, 162066), (168, 135055), (210, 108044), (280, 81033), (420, 54022), (840, 27011)]