320930736

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{16189}}^1$

素因数の和:16266

約数の個数: 80

約数和(自身を含む): 963628800

約数和(自身を除く): 642698064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 59, 84, 112, 118, 168, 177, 236, 336, 354, 413, 472, 708, 826, 944, 1239, 1416, 1652, 2478, 2832, 3304, 4956, 6608, 9912, 16189, 19824, 32378, 48567, 64756, 97134, 113323, 129512, 194268, 226646, 259024, 339969, 388536, 453292, 679938, 777072, 906584, 955151, 1359876, 1813168, 1910302, 2719752, 2865453, 3820604, 5439504, 5730906, 6686057, 7641208, 11461812, 13372114, 15282416, 20058171, 22923624, 26744228, 40116342, 45847248, 53488456, 80232684, 106976912, 160465368, 320930736]

約数ペア:

[(1, 320930736), (2, 160465368), (3, 106976912), (4, 80232684), (6, 53488456), (7, 45847248), (8, 40116342), (12, 26744228), (14, 22923624), (16, 20058171), (21, 15282416), (24, 13372114), (28, 11461812), (42, 7641208), (48, 6686057), (56, 5730906), (59, 5439504), (84, 3820604), (112, 2865453), (118, 2719752), (168, 1910302), (177, 1813168), (236, 1359876), (336, 955151), (354, 906584), (413, 777072), (472, 679938), (708, 453292), (826, 388536), (944, 339969), (1239, 259024), (1416, 226646), (1652, 194268), (2478, 129512), (2832, 113323), (3304, 97134), (4956, 64756), (6608, 48567), (9912, 32378), (16189, 19824)]