32256840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3491}}^1$

素因数の和:3523

約数の個数: 128

約数和(自身を含む): 120683520

約数和(自身を除く): 88426680

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, 3080, 3491, 4620, 6982, 9240, 10473, 13964, 17455, 20946, 24437, 27928, 34910, 38401, 41892, 48874, 52365, 69820, 73311, 76802, 83784, 97748, 104730, 115203, 122185, 139640, 146622, 153604, 192005, 195496, 209460, 230406, 244370, 268807, 293244, 307208, 366555, 384010, 418920, 460812, 488740, 537614, 576015, 586488, 733110, 768020, 806421, 921624, 977480, 1075228, 1152030, 1344035, 1466220, 1536040, 1612842, 2150456, 2304060, 2688070, 2932440, 3225684, 4032105, 4608120, 5376140, 6451368, 8064210, 10752280, 16128420, 32256840]

約数ペア:

[(1, 32256840), (2, 16128420), (3, 10752280), (4, 8064210), (5, 6451368), (6, 5376140), (7, 4608120), (8, 4032105), (10, 3225684), (11, 2932440), (12, 2688070), (14, 2304060), (15, 2150456), (20, 1612842), (21, 1536040), (22, 1466220), (24, 1344035), (28, 1152030), (30, 1075228), (33, 977480), (35, 921624), (40, 806421), (42, 768020), (44, 733110), (55, 586488), (56, 576015), (60, 537614), (66, 488740), (70, 460812), (77, 418920), (84, 384010), (88, 366555), (105, 307208), (110, 293244), (120, 268807), (132, 244370), (140, 230406), (154, 209460), (165, 195496), (168, 192005), (210, 153604), (220, 146622), (231, 139640), (264, 122185), (280, 115203), (308, 104730), (330, 97748), (385, 83784), (420, 76802), (440, 73311), (462, 69820), (616, 52365), (660, 48874), (770, 41892), (840, 38401), (924, 34910), (1155, 27928), (1320, 24437), (1540, 20946), (1848, 17455), (2310, 13964), (3080, 10473), (3491, 9240), (4620, 6982)]