381489360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2341}}^1$

素因数の和:2461

約数の個数: 160

約数和(自身を含む): 1366079232

約数和(自身を除く): 984589872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 97, 105, 112, 120, 140, 168, 194, 210, 240, 280, 291, 336, 388, 420, 485, 560, 582, 679, 776, 840, 970, 1164, 1358, 1455, 1552, 1680, 1940, 2037, 2328, 2341, 2716, 2910, 3395, 3880, 4074, 4656, 4682, 5432, 5820, 6790, 7023, 7760, 8148, 9364, 10185, 10864, 11640, 11705, 13580, 14046, 16296, 16387, 18728, 20370, 23280, 23410, 27160, 28092, 32592, 32774, 35115, 37456, 40740, 46820, 49161, 54320, 56184, 65548, 70230, 81480, 81935, 93640, 98322, 112368, 131096, 140460, 162960, 163870, 187280, 196644, 227077, 245805, 262192, 280920, 327740, 393288, 454154, 491610, 561840, 655480, 681231, 786576, 908308, 983220, 1135385, 1310960, 1362462, 1589539, 1816616, 1966440, 2270770, 2724924, 3179078, 3406155, 3633232, 3932880, 4541540, 4768617, 5449848, 6358156, 6812310, 7947695, 9083080, 9537234, 10899696, 12716312, 13624620, 15895390, 18166160, 19074468, 23843085, 25432624, 27249240, 31790780, 38148936, 47686170, 54498480, 63581560, 76297872, 95372340, 127163120, 190744680, 381489360]

約数ペア:

[(1, 381489360), (2, 190744680), (3, 127163120), (4, 95372340), (5, 76297872), (6, 63581560), (7, 54498480), (8, 47686170), (10, 38148936), (12, 31790780), (14, 27249240), (15, 25432624), (16, 23843085), (20, 19074468), (21, 18166160), (24, 15895390), (28, 13624620), (30, 12716312), (35, 10899696), (40, 9537234), (42, 9083080), (48, 7947695), (56, 6812310), (60, 6358156), (70, 5449848), (80, 4768617), (84, 4541540), (97, 3932880), (105, 3633232), (112, 3406155), (120, 3179078), (140, 2724924), (168, 2270770), (194, 1966440), (210, 1816616), (240, 1589539), (280, 1362462), (291, 1310960), (336, 1135385), (388, 983220), (420, 908308), (485, 786576), (560, 681231), (582, 655480), (679, 561840), (776, 491610), (840, 454154), (970, 393288), (1164, 327740), (1358, 280920), (1455, 262192), (1552, 245805), (1680, 227077), (1940, 196644), (2037, 187280), (2328, 163870), (2341, 162960), (2716, 140460), (2910, 131096), (3395, 112368), (3880, 98322), (4074, 93640), (4656, 81935), (4682, 81480), (5432, 70230), (5820, 65548), (6790, 56184), (7023, 54320), (7760, 49161), (8148, 46820), (9364, 40740), (10185, 37456), (10864, 35115), (11640, 32774), (11705, 32592), (13580, 28092), (14046, 27160), (16296, 23410), (16387, 23280), (18728, 20370)]