297552640

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3019}}^1$

素因数の和:3058

約数の個数: 144

約数和(自身を含む): 888894720

約数和(自身を除く): 591342080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1280, 1408, 1540, 1760, 1792, 2240, 2464, 2816, 3019, 3080, 3520, 4480, 4928, 6038, 6160, 7040, 8960, 9856, 12076, 12320, 14080, 15095, 19712, 21133, 24152, 24640, 30190, 33209, 42266, 48304, 49280, 60380, 66418, 84532, 96608, 98560, 105665, 120760, 132836, 166045, 169064, 193216, 211330, 232463, 241520, 265672, 332090, 338128, 386432, 422660, 464926, 483040, 531344, 664180, 676256, 772864, 845320, 929852, 966080, 1062688, 1162315, 1328360, 1352512, 1690640, 1859704, 1932160, 2125376, 2324630, 2656720, 2705024, 3381280, 3719408, 3864320, 4250752, 4649260, 5313440, 5410048, 6762560, 7438816, 8501504, 9298520, 10626880, 13525120, 14877632, 18597040, 21253760, 27050240, 29755264, 37194080, 42507520, 59510528, 74388160, 148776320, 297552640]

約数ペア:

[(1, 297552640), (2, 148776320), (4, 74388160), (5, 59510528), (7, 42507520), (8, 37194080), (10, 29755264), (11, 27050240), (14, 21253760), (16, 18597040), (20, 14877632), (22, 13525120), (28, 10626880), (32, 9298520), (35, 8501504), (40, 7438816), (44, 6762560), (55, 5410048), (56, 5313440), (64, 4649260), (70, 4250752), (77, 3864320), (80, 3719408), (88, 3381280), (110, 2705024), (112, 2656720), (128, 2324630), (140, 2125376), (154, 1932160), (160, 1859704), (176, 1690640), (220, 1352512), (224, 1328360), (256, 1162315), (280, 1062688), (308, 966080), (320, 929852), (352, 845320), (385, 772864), (440, 676256), (448, 664180), (560, 531344), (616, 483040), (640, 464926), (704, 422660), (770, 386432), (880, 338128), (896, 332090), (1120, 265672), (1232, 241520), (1280, 232463), (1408, 211330), (1540, 193216), (1760, 169064), (1792, 166045), (2240, 132836), (2464, 120760), (2816, 105665), (3019, 98560), (3080, 96608), (3520, 84532), (4480, 66418), (4928, 60380), (6038, 49280), (6160, 48304), (7040, 42266), (8960, 33209), (9856, 30190), (12076, 24640), (12320, 24152), (14080, 21133), (15095, 19712)]