680064

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:58

約数の個数: 128

約数和(自身を含む): 2350080

約数和(自身を除く): 1670016

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 23, 24, 28, 32, 33, 42, 44, 46, 48, 56, 64, 66, 69, 77, 84, 88, 92, 96, 112, 128, 132, 138, 154, 161, 168, 176, 184, 192, 224, 231, 253, 264, 276, 308, 322, 336, 352, 368, 384, 448, 462, 483, 506, 528, 552, 616, 644, 672, 704, 736, 759, 896, 924, 966, 1012, 1056, 1104, 1232, 1288, 1344, 1408, 1472, 1518, 1771, 1848, 1932, 2024, 2112, 2208, 2464, 2576, 2688, 2944, 3036, 3542, 3696, 3864, 4048, 4224, 4416, 4928, 5152, 5313, 6072, 7084, 7392, 7728, 8096, 8832, 9856, 10304, 10626, 12144, 14168, 14784, 15456, 16192, 20608, 21252, 24288, 28336, 29568, 30912, 32384, 42504, 48576, 56672, 61824, 85008, 97152, 113344, 170016, 226688, 340032, 680064]

約数ペア:

[(1, 680064), (2, 340032), (3, 226688), (4, 170016), (6, 113344), (7, 97152), (8, 85008), (11, 61824), (12, 56672), (14, 48576), (16, 42504), (21, 32384), (22, 30912), (23, 29568), (24, 28336), (28, 24288), (32, 21252), (33, 20608), (42, 16192), (44, 15456), (46, 14784), (48, 14168), (56, 12144), (64, 10626), (66, 10304), (69, 9856), (77, 8832), (84, 8096), (88, 7728), (92, 7392), (96, 7084), (112, 6072), (128, 5313), (132, 5152), (138, 4928), (154, 4416), (161, 4224), (168, 4048), (176, 3864), (184, 3696), (192, 3542), (224, 3036), (231, 2944), (253, 2688), (264, 2576), (276, 2464), (308, 2208), (322, 2112), (336, 2024), (352, 1932), (368, 1848), (384, 1771), (448, 1518), (462, 1472), (483, 1408), (506, 1344), (528, 1288), (552, 1232), (616, 1104), (644, 1056), (672, 1012), (704, 966), (736, 924), (759, 896)]