3340680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:159

約数の個数: 128

約数和(自身を含む): 11854080

約数和(自身を除く): 8513400

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, 97, 105, 120, 123, 140, 164, 168, 194, 205, 210, 246, 280, 287, 291, 328, 388, 410, 420, 485, 492, 574, 582, 615, 679, 776, 820, 840, 861, 970, 984, 1148, 1164, 1230, 1358, 1435, 1455, 1640, 1722, 1940, 2037, 2296, 2328, 2460, 2716, 2870, 2910, 3395, 3444, 3880, 3977, 4074, 4305, 4920, 5432, 5740, 5820, 6790, 6888, 7954, 8148, 8610, 10185, 11480, 11640, 11931, 13580, 15908, 16296, 17220, 19885, 20370, 23862, 27160, 27839, 31816, 34440, 39770, 40740, 47724, 55678, 59655, 79540, 81480, 83517, 95448, 111356, 119310, 139195, 159080, 167034, 222712, 238620, 278390, 334068, 417585, 477240, 556780, 668136, 835170, 1113560, 1670340, 3340680]

約数ペア:

[(1, 3340680), (2, 1670340), (3, 1113560), (4, 835170), (5, 668136), (6, 556780), (7, 477240), (8, 417585), (10, 334068), (12, 278390), (14, 238620), (15, 222712), (20, 167034), (21, 159080), (24, 139195), (28, 119310), (30, 111356), (35, 95448), (40, 83517), (41, 81480), (42, 79540), (56, 59655), (60, 55678), (70, 47724), (82, 40740), (84, 39770), (97, 34440), (105, 31816), (120, 27839), (123, 27160), (140, 23862), (164, 20370), (168, 19885), (194, 17220), (205, 16296), (210, 15908), (246, 13580), (280, 11931), (287, 11640), (291, 11480), (328, 10185), (388, 8610), (410, 8148), (420, 7954), (485, 6888), (492, 6790), (574, 5820), (582, 5740), (615, 5432), (679, 4920), (776, 4305), (820, 4074), (840, 3977), (861, 3880), (970, 3444), (984, 3395), (1148, 2910), (1164, 2870), (1230, 2716), (1358, 2460), (1435, 2328), (1455, 2296), (1640, 2037), (1722, 1940)]