266893440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12637}}^1$

素因数の和:12670

約数の個数: 128

約数和(自身を含む): 928134720

約数和(自身を除く): 661241280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 12637, 21120, 25274, 37911, 50548, 63185, 75822, 101096, 126370, 139007, 151644, 189555, 202192, 252740, 278014, 303288, 379110, 404384, 417021, 505480, 556028, 606576, 695035, 758220, 808768, 834042, 1010960, 1112056, 1213152, 1390070, 1516440, 1617536, 1668084, 2021920, 2085105, 2224112, 2426304, 2780140, 3032880, 3336168, 4043840, 4170210, 4448224, 4852608, 5560280, 6065760, 6672336, 8087680, 8340420, 8896448, 11120560, 12131520, 13344672, 16680840, 17792896, 22241120, 24263040, 26689344, 33361680, 44482240, 53378688, 66723360, 88964480, 133446720, 266893440]

約数ペア:

[(1, 266893440), (2, 133446720), (3, 88964480), (4, 66723360), (5, 53378688), (6, 44482240), (8, 33361680), (10, 26689344), (11, 24263040), (12, 22241120), (15, 17792896), (16, 16680840), (20, 13344672), (22, 12131520), (24, 11120560), (30, 8896448), (32, 8340420), (33, 8087680), (40, 6672336), (44, 6065760), (48, 5560280), (55, 4852608), (60, 4448224), (64, 4170210), (66, 4043840), (80, 3336168), (88, 3032880), (96, 2780140), (110, 2426304), (120, 2224112), (128, 2085105), (132, 2021920), (160, 1668084), (165, 1617536), (176, 1516440), (192, 1390070), (220, 1213152), (240, 1112056), (264, 1010960), (320, 834042), (330, 808768), (352, 758220), (384, 695035), (440, 606576), (480, 556028), (528, 505480), (640, 417021), (660, 404384), (704, 379110), (880, 303288), (960, 278014), (1056, 252740), (1320, 202192), (1408, 189555), (1760, 151644), (1920, 139007), (2112, 126370), (2640, 101096), (3520, 75822), (4224, 63185), (5280, 50548), (7040, 37911), (10560, 25274), (12637, 21120)]