320074524

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3499}}^1$

素因数の和:3541

約数の個数: 144

約数和(自身を含む): 1042720000

約数和(自身を除く): 722645476

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 121, 126, 132, 154, 189, 198, 231, 242, 252, 297, 308, 363, 378, 396, 462, 484, 594, 693, 726, 756, 847, 924, 1089, 1188, 1386, 1452, 1694, 2079, 2178, 2541, 2772, 3267, 3388, 3499, 4158, 4356, 5082, 6534, 6998, 7623, 8316, 10164, 10497, 13068, 13996, 15246, 20994, 22869, 24493, 30492, 31491, 38489, 41988, 45738, 48986, 62982, 73479, 76978, 91476, 94473, 97972, 115467, 125964, 146958, 153956, 188946, 220437, 230934, 269423, 293916, 346401, 377892, 423379, 440874, 461868, 538846, 661311, 692802, 808269, 846758, 881748, 1039203, 1077692, 1270137, 1322622, 1385604, 1616538, 1693516, 2078406, 2424807, 2540274, 2645244, 2963653, 3233076, 3810411, 4156812, 4849614, 5080548, 5927306, 7274421, 7620822, 8890959, 9699228, 11431233, 11854612, 14548842, 15241644, 17781918, 22862466, 26672877, 29097684, 35563836, 45724932, 53345754, 80018631, 106691508, 160037262, 320074524]

約数ペア:

[(1, 320074524), (2, 160037262), (3, 106691508), (4, 80018631), (6, 53345754), (7, 45724932), (9, 35563836), (11, 29097684), (12, 26672877), (14, 22862466), (18, 17781918), (21, 15241644), (22, 14548842), (27, 11854612), (28, 11431233), (33, 9699228), (36, 8890959), (42, 7620822), (44, 7274421), (54, 5927306), (63, 5080548), (66, 4849614), (77, 4156812), (84, 3810411), (99, 3233076), (108, 2963653), (121, 2645244), (126, 2540274), (132, 2424807), (154, 2078406), (189, 1693516), (198, 1616538), (231, 1385604), (242, 1322622), (252, 1270137), (297, 1077692), (308, 1039203), (363, 881748), (378, 846758), (396, 808269), (462, 692802), (484, 661311), (594, 538846), (693, 461868), (726, 440874), (756, 423379), (847, 377892), (924, 346401), (1089, 293916), (1188, 269423), (1386, 230934), (1452, 220437), (1694, 188946), (2079, 153956), (2178, 146958), (2541, 125964), (2772, 115467), (3267, 97972), (3388, 94473), (3499, 91476), (4158, 76978), (4356, 73479), (5082, 62982), (6534, 48986), (6998, 45738), (7623, 41988), (8316, 38489), (10164, 31491), (10497, 30492), (13068, 24493), (13996, 22869), (15246, 20994)]