280076616

素因数分解:

$2^3\times 3^4\times {\mathrm{67}}^1\times {\mathrm{6451}}^1$

素因数の和:6536

約数の個数: 80

約数和(自身を含む): 796305840

約数和(自身を除く): 516229224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 81, 108, 134, 162, 201, 216, 268, 324, 402, 536, 603, 648, 804, 1206, 1608, 1809, 2412, 3618, 4824, 5427, 6451, 7236, 10854, 12902, 14472, 19353, 21708, 25804, 38706, 43416, 51608, 58059, 77412, 116118, 154824, 174177, 232236, 348354, 432217, 464472, 522531, 696708, 864434, 1045062, 1296651, 1393416, 1728868, 2090124, 2593302, 3457736, 3889953, 4180248, 5186604, 7779906, 10373208, 11669859, 15559812, 23339718, 31119624, 35009577, 46679436, 70019154, 93358872, 140038308, 280076616]

約数ペア:

[(1, 280076616), (2, 140038308), (3, 93358872), (4, 70019154), (6, 46679436), (8, 35009577), (9, 31119624), (12, 23339718), (18, 15559812), (24, 11669859), (27, 10373208), (36, 7779906), (54, 5186604), (67, 4180248), (72, 3889953), (81, 3457736), (108, 2593302), (134, 2090124), (162, 1728868), (201, 1393416), (216, 1296651), (268, 1045062), (324, 864434), (402, 696708), (536, 522531), (603, 464472), (648, 432217), (804, 348354), (1206, 232236), (1608, 174177), (1809, 154824), (2412, 116118), (3618, 77412), (4824, 58059), (5427, 51608), (6451, 43416), (7236, 38706), (10854, 25804), (12902, 21708), (14472, 19353)]