339078180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42491}}^1$

素因数の和:42529

約数の個数: 96

約数和(自身を含む): 1142184960

約数和(自身を除く): 803106780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 42491, 84982, 127473, 169964, 212455, 254946, 297437, 424910, 509892, 594874, 637365, 807329, 849820, 892311, 1189748, 1274730, 1487185, 1614658, 1784622, 2421987, 2549460, 2974370, 3229316, 3569244, 4036645, 4461555, 4843974, 5651303, 5948740, 8073290, 8923110, 9687948, 11302606, 12109935, 16146580, 16953909, 17846220, 22605212, 24219870, 28256515, 33907818, 48439740, 56513030, 67815636, 84769545, 113026060, 169539090, 339078180]

約数ペア:

[(1, 339078180), (2, 169539090), (3, 113026060), (4, 84769545), (5, 67815636), (6, 56513030), (7, 48439740), (10, 33907818), (12, 28256515), (14, 24219870), (15, 22605212), (19, 17846220), (20, 16953909), (21, 16146580), (28, 12109935), (30, 11302606), (35, 9687948), (38, 8923110), (42, 8073290), (57, 5948740), (60, 5651303), (70, 4843974), (76, 4461555), (84, 4036645), (95, 3569244), (105, 3229316), (114, 2974370), (133, 2549460), (140, 2421987), (190, 1784622), (210, 1614658), (228, 1487185), (266, 1274730), (285, 1189748), (380, 892311), (399, 849820), (420, 807329), (532, 637365), (570, 594874), (665, 509892), (798, 424910), (1140, 297437), (1330, 254946), (1596, 212455), (1995, 169964), (2660, 127473), (3990, 84982), (7980, 42491)]