1260481656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1301}}^1$

素因数の和:1469

約数の個数: 128

約数和(自身を含む): 3699763200

約数和(自身を除く): 2439281544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 79, 84, 146, 158, 168, 219, 237, 292, 316, 438, 474, 511, 553, 584, 632, 876, 948, 1022, 1106, 1301, 1533, 1659, 1752, 1896, 2044, 2212, 2602, 3066, 3318, 3903, 4088, 4424, 5204, 5767, 6132, 6636, 7806, 9107, 10408, 11534, 12264, 13272, 15612, 17301, 18214, 23068, 27321, 31224, 34602, 36428, 40369, 46136, 54642, 69204, 72856, 80738, 94973, 102779, 109284, 121107, 138408, 161476, 189946, 205558, 218568, 242214, 284919, 308337, 322952, 379892, 411116, 484428, 569838, 616674, 664811, 719453, 759784, 822232, 968856, 1139676, 1233348, 1329622, 1438906, 1994433, 2158359, 2279352, 2466696, 2659244, 2877812, 3988866, 4316718, 5318488, 5755624, 7502867, 7977732, 8633436, 15005734, 15955464, 17266872, 22508601, 30011468, 45017202, 52520069, 60022936, 90034404, 105040138, 157560207, 180068808, 210080276, 315120414, 420160552, 630240828, 1260481656]

約数ペア:

[(1, 1260481656), (2, 630240828), (3, 420160552), (4, 315120414), (6, 210080276), (7, 180068808), (8, 157560207), (12, 105040138), (14, 90034404), (21, 60022936), (24, 52520069), (28, 45017202), (42, 30011468), (56, 22508601), (73, 17266872), (79, 15955464), (84, 15005734), (146, 8633436), (158, 7977732), (168, 7502867), (219, 5755624), (237, 5318488), (292, 4316718), (316, 3988866), (438, 2877812), (474, 2659244), (511, 2466696), (553, 2279352), (584, 2158359), (632, 1994433), (876, 1438906), (948, 1329622), (1022, 1233348), (1106, 1139676), (1301, 968856), (1533, 822232), (1659, 759784), (1752, 719453), (1896, 664811), (2044, 616674), (2212, 569838), (2602, 484428), (3066, 411116), (3318, 379892), (3903, 322952), (4088, 308337), (4424, 284919), (5204, 242214), (5767, 218568), (6132, 205558), (6636, 189946), (7806, 161476), (9107, 138408), (10408, 121107), (11534, 109284), (12264, 102779), (13272, 94973), (15612, 80738), (17301, 72856), (18214, 69204), (23068, 54642), (27321, 46136), (31224, 40369), (34602, 36428)]