22517880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2437}}^1$

素因数の和:2469

約数の個数: 128

約数和(自身を含む): 84257280

約数和(自身を除く): 61739400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 2437, 3080, 4620, 4874, 7311, 9240, 9748, 12185, 14622, 17059, 19496, 24370, 26807, 29244, 34118, 36555, 48740, 51177, 53614, 58488, 68236, 73110, 80421, 85295, 97480, 102354, 107228, 134035, 136472, 146220, 160842, 170590, 187649, 204708, 214456, 255885, 268070, 292440, 321684, 341180, 375298, 402105, 409416, 511770, 536140, 562947, 643368, 682360, 750596, 804210, 938245, 1023540, 1072280, 1125894, 1501192, 1608420, 1876490, 2047080, 2251788, 2814735, 3216840, 3752980, 4503576, 5629470, 7505960, 11258940, 22517880]

約数ペア:

[(1, 22517880), (2, 11258940), (3, 7505960), (4, 5629470), (5, 4503576), (6, 3752980), (7, 3216840), (8, 2814735), (10, 2251788), (11, 2047080), (12, 1876490), (14, 1608420), (15, 1501192), (20, 1125894), (21, 1072280), (22, 1023540), (24, 938245), (28, 804210), (30, 750596), (33, 682360), (35, 643368), (40, 562947), (42, 536140), (44, 511770), (55, 409416), (56, 402105), (60, 375298), (66, 341180), (70, 321684), (77, 292440), (84, 268070), (88, 255885), (105, 214456), (110, 204708), (120, 187649), (132, 170590), (140, 160842), (154, 146220), (165, 136472), (168, 134035), (210, 107228), (220, 102354), (231, 97480), (264, 85295), (280, 80421), (308, 73110), (330, 68236), (385, 58488), (420, 53614), (440, 51177), (462, 48740), (616, 36555), (660, 34118), (770, 29244), (840, 26807), (924, 24370), (1155, 19496), (1320, 17059), (1540, 14622), (1848, 12185), (2310, 9748), (2437, 9240), (3080, 7311), (4620, 4874)]