266941440

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{1931}}^1$

素因数の和:1965

約数の個数: 176

約数和(自身を含む): 949152960

約数和(自身を除く): 682211520

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, 1931, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 3862, 4320, 4608, 5120, 5760, 5793, 6912, 7680, 7724, 8640, 9216, 9655, 11520, 11586, 13824, 15360, 15448, 17280, 17379, 19310, 23040, 23172, 27648, 28965, 30896, 34560, 34758, 38620, 46080, 46344, 52137, 57930, 61792, 69120, 69516, 77240, 86895, 92688, 104274, 115860, 123584, 138240, 139032, 154480, 173790, 185376, 208548, 231720, 247168, 260685, 278064, 308960, 347580, 370752, 417096, 463440, 494336, 521370, 556128, 617920, 695160, 741504, 834192, 926880, 988672, 1042740, 1112256, 1235840, 1390320, 1483008, 1668384, 1853760, 1977344, 2085480, 2224512, 2471680, 2780640, 2966016, 3336768, 3707520, 4170960, 4449024, 4943360, 5561280, 5932032, 6673536, 7415040, 8341920, 8898048, 9886720, 11122560, 13347072, 14830080, 16683840, 17796096, 22245120, 26694144, 29660160, 33367680, 44490240, 53388288, 66735360, 88980480, 133470720, 266941440]

約数ペア:

[(1, 266941440), (2, 133470720), (3, 88980480), (4, 66735360), (5, 53388288), (6, 44490240), (8, 33367680), (9, 29660160), (10, 26694144), (12, 22245120), (15, 17796096), (16, 16683840), (18, 14830080), (20, 13347072), (24, 11122560), (27, 9886720), (30, 8898048), (32, 8341920), (36, 7415040), (40, 6673536), (45, 5932032), (48, 5561280), (54, 4943360), (60, 4449024), (64, 4170960), (72, 3707520), (80, 3336768), (90, 2966016), (96, 2780640), (108, 2471680), (120, 2224512), (128, 2085480), (135, 1977344), (144, 1853760), (160, 1668384), (180, 1483008), (192, 1390320), (216, 1235840), (240, 1112256), (256, 1042740), (270, 988672), (288, 926880), (320, 834192), (360, 741504), (384, 695160), (432, 617920), (480, 556128), (512, 521370), (540, 494336), (576, 463440), (640, 417096), (720, 370752), (768, 347580), (864, 308960), (960, 278064), (1024, 260685), (1080, 247168), (1152, 231720), (1280, 208548), (1440, 185376), (1536, 173790), (1728, 154480), (1920, 139032), (1931, 138240), (2160, 123584), (2304, 115860), (2560, 104274), (2880, 92688), (3072, 86895), (3456, 77240), (3840, 69516), (3862, 69120), (4320, 61792), (4608, 57930), (5120, 52137), (5760, 46344), (5793, 46080), (6912, 38620), (7680, 34758), (7724, 34560), (8640, 30896), (9216, 28965), (9655, 27648), (11520, 23172), (11586, 23040), (13824, 19310), (15360, 17379), (15448, 17280)]