1105367040

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{1999}}^1$

素因数の和:2037

約数の個数: 208

約数和(自身を含む): 3931680000

約数和(自身を除く): 2826312960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 1999, 2048, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 3998, 4096, 4320, 4608, 5120, 5760, 5997, 6144, 6912, 7680, 7996, 8640, 9216, 9995, 10240, 11520, 11994, 12288, 13824, 15360, 15992, 17280, 17991, 18432, 19990, 20480, 23040, 23988, 27648, 29985, 30720, 31984, 34560, 35982, 36864, 39980, 46080, 47976, 53973, 55296, 59970, 61440, 63968, 69120, 71964, 79960, 89955, 92160, 95952, 107946, 110592, 119940, 127936, 138240, 143928, 159920, 179910, 184320, 191904, 215892, 239880, 255872, 269865, 276480, 287856, 319840, 359820, 383808, 431784, 479760, 511744, 539730, 552960, 575712, 639680, 719640, 767616, 863568, 959520, 1023488, 1079460, 1151424, 1279360, 1439280, 1535232, 1727136, 1919040, 2046976, 2158920, 2302848, 2558720, 2878560, 3070464, 3454272, 3838080, 4093952, 4317840, 4605696, 5117440, 5757120, 6140928, 6908544, 7676160, 8187904, 8635680, 9211392, 10234880, 11514240, 12281856, 13817088, 15352320, 17271360, 18422784, 20469760, 23028480, 24563712, 27634176, 30704640, 34542720, 36845568, 40939520, 46056960, 55268352, 61409280, 69085440, 73691136, 92113920, 110536704, 122818560, 138170880, 184227840, 221073408, 276341760, 368455680, 552683520, 1105367040]

約数ペア:

[(1, 1105367040), (2, 552683520), (3, 368455680), (4, 276341760), (5, 221073408), (6, 184227840), (8, 138170880), (9, 122818560), (10, 110536704), (12, 92113920), (15, 73691136), (16, 69085440), (18, 61409280), (20, 55268352), (24, 46056960), (27, 40939520), (30, 36845568), (32, 34542720), (36, 30704640), (40, 27634176), (45, 24563712), (48, 23028480), (54, 20469760), (60, 18422784), (64, 17271360), (72, 15352320), (80, 13817088), (90, 12281856), (96, 11514240), (108, 10234880), (120, 9211392), (128, 8635680), (135, 8187904), (144, 7676160), (160, 6908544), (180, 6140928), (192, 5757120), (216, 5117440), (240, 4605696), (256, 4317840), (270, 4093952), (288, 3838080), (320, 3454272), (360, 3070464), (384, 2878560), (432, 2558720), (480, 2302848), (512, 2158920), (540, 2046976), (576, 1919040), (640, 1727136), (720, 1535232), (768, 1439280), (864, 1279360), (960, 1151424), (1024, 1079460), (1080, 1023488), (1152, 959520), (1280, 863568), (1440, 767616), (1536, 719640), (1728, 639680), (1920, 575712), (1999, 552960), (2048, 539730), (2160, 511744), (2304, 479760), (2560, 431784), (2880, 383808), (3072, 359820), (3456, 319840), (3840, 287856), (3998, 276480), (4096, 269865), (4320, 255872), (4608, 239880), (5120, 215892), (5760, 191904), (5997, 184320), (6144, 179910), (6912, 159920), (7680, 143928), (7996, 138240), (8640, 127936), (9216, 119940), (9995, 110592), (10240, 107946), (11520, 95952), (11994, 92160), (12288, 89955), (13824, 79960), (15360, 71964), (15992, 69120), (17280, 63968), (17991, 61440), (18432, 59970), (19990, 55296), (20480, 53973), (23040, 47976), (23988, 46080), (27648, 39980), (29985, 36864), (30720, 35982), (31984, 34560)]