17671080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 61459200

約数和(自身を除く): 43788120

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, 109, 120, 140, 168, 193, 210, 218, 280, 327, 386, 420, 436, 545, 579, 654, 763, 772, 840, 872, 965, 1090, 1158, 1308, 1351, 1526, 1544, 1635, 1930, 2180, 2289, 2316, 2616, 2702, 2895, 3052, 3270, 3815, 3860, 4053, 4360, 4578, 4632, 5404, 5790, 6104, 6540, 6755, 7630, 7720, 8106, 9156, 10808, 11445, 11580, 13080, 13510, 15260, 16212, 18312, 20265, 21037, 22890, 23160, 27020, 30520, 32424, 40530, 42074, 45780, 54040, 63111, 81060, 84148, 91560, 105185, 126222, 147259, 162120, 168296, 210370, 252444, 294518, 315555, 420740, 441777, 504888, 589036, 631110, 736295, 841480, 883554, 1178072, 1262220, 1472590, 1767108, 2208885, 2524440, 2945180, 3534216, 4417770, 5890360, 8835540, 17671080]

約数ペア:

[(1, 17671080), (2, 8835540), (3, 5890360), (4, 4417770), (5, 3534216), (6, 2945180), (7, 2524440), (8, 2208885), (10, 1767108), (12, 1472590), (14, 1262220), (15, 1178072), (20, 883554), (21, 841480), (24, 736295), (28, 631110), (30, 589036), (35, 504888), (40, 441777), (42, 420740), (56, 315555), (60, 294518), (70, 252444), (84, 210370), (105, 168296), (109, 162120), (120, 147259), (140, 126222), (168, 105185), (193, 91560), (210, 84148), (218, 81060), (280, 63111), (327, 54040), (386, 45780), (420, 42074), (436, 40530), (545, 32424), (579, 30520), (654, 27020), (763, 23160), (772, 22890), (840, 21037), (872, 20265), (965, 18312), (1090, 16212), (1158, 15260), (1308, 13510), (1351, 13080), (1526, 11580), (1544, 11445), (1635, 10808), (1930, 9156), (2180, 8106), (2289, 7720), (2316, 7630), (2616, 6755), (2702, 6540), (2895, 6104), (3052, 5790), (3270, 5404), (3815, 4632), (3860, 4578), (4053, 4360)]