133470720

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{1931}}^1$

素因数の和:1963

約数の個数: 160

約数和(自身を含む): 474344640

約数和(自身を除く): 340873920

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, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 1931, 2160, 2304, 2560, 2880, 3456, 3840, 3862, 4320, 4608, 5760, 5793, 6912, 7680, 7724, 8640, 9655, 11520, 11586, 13824, 15448, 17280, 17379, 19310, 23040, 23172, 28965, 30896, 34560, 34758, 38620, 46344, 52137, 57930, 61792, 69120, 69516, 77240, 86895, 92688, 104274, 115860, 123584, 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, 2085480, 2224512, 2471680, 2780640, 2966016, 3336768, 3707520, 4170960, 4449024, 4943360, 5561280, 6673536, 7415040, 8341920, 8898048, 11122560, 13347072, 14830080, 16683840, 22245120, 26694144, 33367680, 44490240, 66735360, 133470720]

約数ペア:

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