320203493442

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{159499}}^1$

素因数の和:159677

約数の個数: 128

約数和(自身を含む): 837872640000

約数和(自身を除く): 517669146558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 94, 113, 126, 141, 189, 226, 282, 329, 339, 378, 423, 658, 678, 791, 846, 987, 1017, 1269, 1582, 1974, 2034, 2373, 2538, 2961, 3051, 4746, 5311, 5922, 6102, 7119, 8883, 10622, 14238, 15933, 17766, 21357, 31866, 37177, 42714, 47799, 74354, 95598, 111531, 143397, 159499, 223062, 286794, 318998, 334593, 478497, 669186, 956994, 1003779, 1116493, 1435491, 2007558, 2232986, 2870982, 3349479, 4306473, 6698958, 7496453, 8612946, 10048437, 14992906, 18023387, 20096874, 22489359, 30145311, 36046774, 44978718, 52475171, 54070161, 60290622, 67468077, 104950342, 108140322, 126163709, 134936154, 157425513, 162210483, 202404231, 252327418, 314851026, 324420966, 378491127, 404808462, 472276539, 486631449, 756982254, 847099189, 944553078, 973262898, 1135473381, 1416829617, 1694198378, 2270946762, 2541297567, 2833659234, 3406420143, 5082595134, 5929694323, 6812840286, 7623892701, 11859388646, 15247785402, 17789082969, 22871678103, 35578165938, 45743356206, 53367248907, 106734497814, 160101746721, 320203493442]

約数ペア:

[(1, 320203493442), (2, 160101746721), (3, 106734497814), (6, 53367248907), (7, 45743356206), (9, 35578165938), (14, 22871678103), (18, 17789082969), (21, 15247785402), (27, 11859388646), (42, 7623892701), (47, 6812840286), (54, 5929694323), (63, 5082595134), (94, 3406420143), (113, 2833659234), (126, 2541297567), (141, 2270946762), (189, 1694198378), (226, 1416829617), (282, 1135473381), (329, 973262898), (339, 944553078), (378, 847099189), (423, 756982254), (658, 486631449), (678, 472276539), (791, 404808462), (846, 378491127), (987, 324420966), (1017, 314851026), (1269, 252327418), (1582, 202404231), (1974, 162210483), (2034, 157425513), (2373, 134936154), (2538, 126163709), (2961, 108140322), (3051, 104950342), (4746, 67468077), (5311, 60290622), (5922, 54070161), (6102, 52475171), (7119, 44978718), (8883, 36046774), (10622, 30145311), (14238, 22489359), (15933, 20096874), (17766, 18023387), (21357, 14992906), (31866, 10048437), (37177, 8612946), (42714, 7496453), (47799, 6698958), (74354, 4306473), (95598, 3349479), (111531, 2870982), (143397, 2232986), (159499, 2007558), (223062, 1435491), (286794, 1116493), (318998, 1003779), (334593, 956994), (478497, 669186)]