120681330280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{457057}}^1$

素因数の和:457139

約数の個数: 128

約数和(自身を含む): 331714414080

約数和(自身を除く): 211033083800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 41, 46, 56, 70, 82, 92, 115, 140, 161, 164, 184, 205, 230, 280, 287, 322, 328, 410, 460, 574, 644, 805, 820, 920, 943, 1148, 1288, 1435, 1610, 1640, 1886, 2296, 2870, 3220, 3772, 4715, 5740, 6440, 6601, 7544, 9430, 11480, 13202, 18860, 26404, 33005, 37720, 52808, 66010, 132020, 264040, 457057, 914114, 1828228, 2285285, 3199399, 3656456, 4570570, 6398798, 9141140, 10512311, 12797596, 15996995, 18282280, 18739337, 21024622, 25595192, 31993990, 37478674, 42049244, 52561555, 63987980, 73586177, 74957348, 84098488, 93696685, 105123110, 127975960, 131175359, 147172354, 149914696, 187393370, 210246220, 262350718, 294344708, 367930885, 374786740, 420492440, 431004751, 524701436, 588689416, 655876795, 735861770, 749573480, 862009502, 1049402872, 1311753590, 1471723540, 1724019004, 2155023755, 2623507180, 2943447080, 3017033257, 3448038008, 4310047510, 5247014360, 6034066514, 8620095020, 12068133028, 15085166285, 17240190040, 24136266056, 30170332570, 60340665140, 120681330280]

約数ペア:

[(1, 120681330280), (2, 60340665140), (4, 30170332570), (5, 24136266056), (7, 17240190040), (8, 15085166285), (10, 12068133028), (14, 8620095020), (20, 6034066514), (23, 5247014360), (28, 4310047510), (35, 3448038008), (40, 3017033257), (41, 2943447080), (46, 2623507180), (56, 2155023755), (70, 1724019004), (82, 1471723540), (92, 1311753590), (115, 1049402872), (140, 862009502), (161, 749573480), (164, 735861770), (184, 655876795), (205, 588689416), (230, 524701436), (280, 431004751), (287, 420492440), (322, 374786740), (328, 367930885), (410, 294344708), (460, 262350718), (574, 210246220), (644, 187393370), (805, 149914696), (820, 147172354), (920, 131175359), (943, 127975960), (1148, 105123110), (1288, 93696685), (1435, 84098488), (1610, 74957348), (1640, 73586177), (1886, 63987980), (2296, 52561555), (2870, 42049244), (3220, 37478674), (3772, 31993990), (4715, 25595192), (5740, 21024622), (6440, 18739337), (6601, 18282280), (7544, 15996995), (9430, 12797596), (11480, 10512311), (13202, 9141140), (18860, 6398798), (26404, 4570570), (33005, 3656456), (37720, 3199399), (52808, 2285285), (66010, 1828228), (132020, 914114), (264040, 457057)]