731617920

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1283}}^1$

素因数の和:1325

約数の個数: 320

約数和(自身を含む): 2852483040

約数和(自身を除く): 2120865120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 324, 330, 352, 360, 384, 396, 405, 432, 440, 480, 495, 528, 540, 576, 594, 640, 648, 660, 704, 720, 792, 810, 864, 880, 891, 960, 990, 1056, 1080, 1152, 1188, 1283, 1296, 1320, 1408, 1440, 1485, 1584, 1620, 1728, 1760, 1782, 1920, 1980, 2112, 2160, 2376, 2566, 2592, 2640, 2880, 2970, 3168, 3240, 3456, 3520, 3564, 3849, 3960, 4224, 4320, 4455, 4752, 5132, 5184, 5280, 5760, 5940, 6336, 6415, 6480, 7040, 7128, 7698, 7920, 8640, 8910, 9504, 10264, 10368, 10560, 11547, 11880, 12672, 12830, 12960, 14113, 14256, 15396, 15840, 17280, 17820, 19008, 19245, 20528, 21120, 23094, 23760, 25660, 25920, 28226, 28512, 30792, 31680, 34641, 35640, 38016, 38490, 41056, 42339, 46188, 47520, 51320, 51840, 56452, 57024, 57735, 61584, 63360, 69282, 70565, 71280, 76980, 82112, 84678, 92376, 95040, 102640, 103923, 112904, 114048, 115470, 123168, 127017, 138564, 141130, 142560, 153960, 164224, 169356, 173205, 184752, 190080, 205280, 207846, 211695, 225808, 230940, 246336, 254034, 277128, 282260, 285120, 307920, 338712, 346410, 369504, 381051, 410560, 415692, 423390, 451616, 461880, 492672, 508068, 519615, 554256, 564520, 570240, 615840, 635085, 677424, 692820, 739008, 762102, 821120, 831384, 846780, 903232, 923760, 1016136, 1039230, 1108512, 1129040, 1143153, 1231680, 1270170, 1354848, 1385640, 1478016, 1524204, 1662768, 1693560, 1806464, 1847520, 1905255, 2032272, 2078460, 2217024, 2258080, 2286306, 2463360, 2540340, 2709696, 2771280, 3048408, 3325536, 3387120, 3695040, 3810510, 4064544, 4156920, 4434048, 4516160, 4572612, 5080680, 5419392, 5542560, 5715765, 6096816, 6651072, 6774240, 7390080, 7621020, 8129088, 8313840, 9032320, 9145224, 10161360, 11085120, 11431530, 12193632, 13302144, 13548480, 15242040, 16258176, 16627680, 18290448, 20322720, 22170240, 22863060, 24387264, 27096960, 30484080, 33255360, 36580896, 40645440, 45726120, 48774528, 60968160, 66510720, 73161792, 81290880, 91452240, 121936320, 146323584, 182904480, 243872640, 365808960, 731617920]

約数ペア:

[(1, 731617920), (2, 365808960), (3, 243872640), (4, 182904480), (5, 146323584), (6, 121936320), (8, 91452240), (9, 81290880), (10, 73161792), (11, 66510720), (12, 60968160), (15, 48774528), (16, 45726120), (18, 40645440), (20, 36580896), (22, 33255360), (24, 30484080), (27, 27096960), (30, 24387264), (32, 22863060), (33, 22170240), (36, 20322720), (40, 18290448), (44, 16627680), (45, 16258176), (48, 15242040), (54, 13548480), (55, 13302144), (60, 12193632), (64, 11431530), (66, 11085120), (72, 10161360), (80, 9145224), (81, 9032320), (88, 8313840), (90, 8129088), (96, 7621020), (99, 7390080), (108, 6774240), (110, 6651072), (120, 6096816), (128, 5715765), (132, 5542560), (135, 5419392), (144, 5080680), (160, 4572612), (162, 4516160), (165, 4434048), (176, 4156920), (180, 4064544), (192, 3810510), (198, 3695040), (216, 3387120), (220, 3325536), (240, 3048408), (264, 2771280), (270, 2709696), (288, 2540340), (297, 2463360), (320, 2286306), (324, 2258080), (330, 2217024), (352, 2078460), (360, 2032272), (384, 1905255), (396, 1847520), (405, 1806464), (432, 1693560), (440, 1662768), (480, 1524204), (495, 1478016), (528, 1385640), (540, 1354848), (576, 1270170), (594, 1231680), (640, 1143153), (648, 1129040), (660, 1108512), (704, 1039230), (720, 1016136), (792, 923760), (810, 903232), (864, 846780), (880, 831384), (891, 821120), (960, 762102), (990, 739008), (1056, 692820), (1080, 677424), (1152, 635085), (1188, 615840), (1283, 570240), (1296, 564520), (1320, 554256), (1408, 519615), (1440, 508068), (1485, 492672), (1584, 461880), (1620, 451616), (1728, 423390), (1760, 415692), (1782, 410560), (1920, 381051), (1980, 369504), (2112, 346410), (2160, 338712), (2376, 307920), (2566, 285120), (2592, 282260), (2640, 277128), (2880, 254034), (2970, 246336), (3168, 230940), (3240, 225808), (3456, 211695), (3520, 207846), (3564, 205280), (3849, 190080), (3960, 184752), (4224, 173205), (4320, 169356), (4455, 164224), (4752, 153960), (5132, 142560), (5184, 141130), (5280, 138564), (5760, 127017), (5940, 123168), (6336, 115470), (6415, 114048), (6480, 112904), (7040, 103923), (7128, 102640), (7698, 95040), (7920, 92376), (8640, 84678), (8910, 82112), (9504, 76980), (10264, 71280), (10368, 70565), (10560, 69282), (11547, 63360), (11880, 61584), (12672, 57735), (12830, 57024), (12960, 56452), (14113, 51840), (14256, 51320), (15396, 47520), (15840, 46188), (17280, 42339), (17820, 41056), (19008, 38490), (19245, 38016), (20528, 35640), (21120, 34641), (23094, 31680), (23760, 30792), (25660, 28512), (25920, 28226)]