16698360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 58106880

約数和(自身を除く): 41408520

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, 103, 105, 120, 140, 168, 193, 206, 210, 280, 309, 386, 412, 420, 515, 579, 618, 721, 772, 824, 840, 965, 1030, 1158, 1236, 1351, 1442, 1544, 1545, 1930, 2060, 2163, 2316, 2472, 2702, 2884, 2895, 3090, 3605, 3860, 4053, 4120, 4326, 4632, 5404, 5768, 5790, 6180, 6755, 7210, 7720, 8106, 8652, 10808, 10815, 11580, 12360, 13510, 14420, 16212, 17304, 19879, 20265, 21630, 23160, 27020, 28840, 32424, 39758, 40530, 43260, 54040, 59637, 79516, 81060, 86520, 99395, 119274, 139153, 159032, 162120, 198790, 238548, 278306, 298185, 397580, 417459, 477096, 556612, 596370, 695765, 795160, 834918, 1113224, 1192740, 1391530, 1669836, 2087295, 2385480, 2783060, 3339672, 4174590, 5566120, 8349180, 16698360]

約数ペア:

[(1, 16698360), (2, 8349180), (3, 5566120), (4, 4174590), (5, 3339672), (6, 2783060), (7, 2385480), (8, 2087295), (10, 1669836), (12, 1391530), (14, 1192740), (15, 1113224), (20, 834918), (21, 795160), (24, 695765), (28, 596370), (30, 556612), (35, 477096), (40, 417459), (42, 397580), (56, 298185), (60, 278306), (70, 238548), (84, 198790), (103, 162120), (105, 159032), (120, 139153), (140, 119274), (168, 99395), (193, 86520), (206, 81060), (210, 79516), (280, 59637), (309, 54040), (386, 43260), (412, 40530), (420, 39758), (515, 32424), (579, 28840), (618, 27020), (721, 23160), (772, 21630), (824, 20265), (840, 19879), (965, 17304), (1030, 16212), (1158, 14420), (1236, 13510), (1351, 12360), (1442, 11580), (1544, 10815), (1545, 10808), (1930, 8652), (2060, 8106), (2163, 7720), (2316, 7210), (2472, 6755), (2702, 6180), (2884, 5790), (2895, 5768), (3090, 5404), (3605, 4632), (3860, 4326), (4053, 4120)]