320335008

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1759}}^1$

素因数の和:2050

約数の個数: 96

約数和(自身を含む): 965099520

約数和(自身を除く): 644764512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 271, 336, 542, 672, 813, 1084, 1626, 1759, 1897, 2168, 3252, 3518, 3794, 4336, 5277, 5691, 6504, 7036, 7588, 8672, 10554, 11382, 12313, 13008, 14072, 15176, 21108, 22764, 24626, 26016, 28144, 30352, 36939, 42216, 45528, 49252, 56288, 60704, 73878, 84432, 91056, 98504, 147756, 168864, 182112, 197008, 295512, 394016, 476689, 591024, 953378, 1182048, 1430067, 1906756, 2860134, 3336823, 3813512, 5720268, 6673646, 7627024, 10010469, 11440536, 13347292, 15254048, 20020938, 22881072, 26694584, 40041876, 45762144, 53389168, 80083752, 106778336, 160167504, 320335008]

約数ペア:

[(1, 320335008), (2, 160167504), (3, 106778336), (4, 80083752), (6, 53389168), (7, 45762144), (8, 40041876), (12, 26694584), (14, 22881072), (16, 20020938), (21, 15254048), (24, 13347292), (28, 11440536), (32, 10010469), (42, 7627024), (48, 6673646), (56, 5720268), (84, 3813512), (96, 3336823), (112, 2860134), (168, 1906756), (224, 1430067), (271, 1182048), (336, 953378), (542, 591024), (672, 476689), (813, 394016), (1084, 295512), (1626, 197008), (1759, 182112), (1897, 168864), (2168, 147756), (3252, 98504), (3518, 91056), (3794, 84432), (4336, 73878), (5277, 60704), (5691, 56288), (6504, 49252), (7036, 45528), (7588, 42216), (8672, 36939), (10554, 30352), (11382, 28144), (12313, 26016), (13008, 24626), (14072, 22764), (15176, 21108)]