91162680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2647}}^1$

素因数の和:2709

約数の個数: 128

約数和(自身を含む): 320302080

約数和(自身を除く): 229139400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1722, 2296, 2460, 2647, 2870, 3444, 4305, 4920, 5294, 5740, 6888, 7941, 8610, 10588, 11480, 13235, 15882, 17220, 18529, 21176, 26470, 31764, 34440, 37058, 39705, 52940, 55587, 63528, 74116, 79410, 92645, 105880, 108527, 111174, 148232, 158820, 185290, 217054, 222348, 277935, 317640, 325581, 370580, 434108, 444696, 542635, 555870, 651162, 741160, 759689, 868216, 1085270, 1111740, 1302324, 1519378, 1627905, 2170540, 2223480, 2279067, 2604648, 3038756, 3255810, 3798445, 4341080, 4558134, 6077512, 6511620, 7596890, 9116268, 11395335, 13023240, 15193780, 18232536, 22790670, 30387560, 45581340, 91162680]

約数ペア:

[(1, 91162680), (2, 45581340), (3, 30387560), (4, 22790670), (5, 18232536), (6, 15193780), (7, 13023240), (8, 11395335), (10, 9116268), (12, 7596890), (14, 6511620), (15, 6077512), (20, 4558134), (21, 4341080), (24, 3798445), (28, 3255810), (30, 3038756), (35, 2604648), (40, 2279067), (41, 2223480), (42, 2170540), (56, 1627905), (60, 1519378), (70, 1302324), (82, 1111740), (84, 1085270), (105, 868216), (120, 759689), (123, 741160), (140, 651162), (164, 555870), (168, 542635), (205, 444696), (210, 434108), (246, 370580), (280, 325581), (287, 317640), (328, 277935), (410, 222348), (420, 217054), (492, 185290), (574, 158820), (615, 148232), (820, 111174), (840, 108527), (861, 105880), (984, 92645), (1148, 79410), (1230, 74116), (1435, 63528), (1640, 55587), (1722, 52940), (2296, 39705), (2460, 37058), (2647, 34440), (2870, 31764), (3444, 26470), (4305, 21176), (4920, 18529), (5294, 17220), (5740, 15882), (6888, 13235), (7941, 11480), (8610, 10588)]