1287601920

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1129}}^1$

素因数の和:1173

約数の個数: 360

約数和(自身を含む): 5030570160

約数和(自身を除く): 3742968240

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, 256, 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, 768, 792, 810, 864, 880, 891, 960, 990, 1056, 1080, 1129, 1152, 1188, 1280, 1296, 1320, 1408, 1440, 1485, 1584, 1620, 1728, 1760, 1782, 1920, 1980, 2112, 2160, 2258, 2304, 2376, 2592, 2640, 2816, 2880, 2970, 3168, 3240, 3387, 3456, 3520, 3564, 3840, 3960, 4224, 4320, 4455, 4516, 4752, 5184, 5280, 5645, 5760, 5940, 6336, 6480, 6774, 6912, 7040, 7128, 7920, 8448, 8640, 8910, 9032, 9504, 10161, 10368, 10560, 11290, 11520, 11880, 12419, 12672, 12960, 13548, 14080, 14256, 15840, 16935, 17280, 17820, 18064, 19008, 20322, 20736, 21120, 22580, 23760, 24838, 25344, 25920, 27096, 28512, 30483, 31680, 33870, 34560, 35640, 36128, 37257, 38016, 40644, 42240, 45160, 47520, 49676, 50805, 51840, 54192, 57024, 60966, 62095, 63360, 67740, 71280, 72256, 74514, 76032, 81288, 90320, 91449, 95040, 99352, 101610, 103680, 108384, 111771, 114048, 121932, 124190, 126720, 135480, 142560, 144512, 149028, 152415, 162576, 180640, 182898, 186285, 190080, 198704, 203220, 216768, 223542, 228096, 243864, 248380, 270960, 285120, 289024, 298056, 304830, 325152, 335313, 361280, 365796, 372570, 380160, 397408, 406440, 433536, 447084, 457245, 487728, 496760, 541920, 558855, 570240, 596112, 609660, 650304, 670626, 722560, 731592, 745140, 794816, 812880, 867072, 894168, 914490, 975456, 993520, 1005939, 1083840, 1117710, 1140480, 1192224, 1219320, 1300608, 1341252, 1445120, 1463184, 1490280, 1589632, 1625760, 1676565, 1788336, 1828980, 1950912, 1987040, 2011878, 2167680, 2235420, 2384448, 2438640, 2601216, 2682504, 2926368, 2980560, 3179264, 3251520, 3353130, 3576672, 3657960, 3901824, 3974080, 4023756, 4335360, 4470840, 4768896, 4877280, 5029695, 5365008, 5852736, 5961120, 6503040, 6706260, 7153344, 7315920, 7803648, 7948160, 8047512, 8941680, 9537792, 9754560, 10059390, 10730016, 11705472, 11922240, 13006080, 13412520, 14306688, 14631840, 15896320, 16095024, 17883360, 19509120, 20118780, 21460032, 23410944, 23844480, 26825040, 28613376, 29263680, 32190048, 35766720, 39018240, 40237560, 42920064, 47688960, 53650080, 58527360, 64380096, 71533440, 80475120, 85840128, 107300160, 117054720, 128760192, 143066880, 160950240, 214600320, 257520384, 321900480, 429200640, 643800960, 1287601920]

約数ペア:

[(1, 1287601920), (2, 643800960), (3, 429200640), (4, 321900480), (5, 257520384), (6, 214600320), (8, 160950240), (9, 143066880), (10, 128760192), (11, 117054720), (12, 107300160), (15, 85840128), (16, 80475120), (18, 71533440), (20, 64380096), (22, 58527360), (24, 53650080), (27, 47688960), (30, 42920064), (32, 40237560), (33, 39018240), (36, 35766720), (40, 32190048), (44, 29263680), (45, 28613376), (48, 26825040), (54, 23844480), (55, 23410944), (60, 21460032), (64, 20118780), (66, 19509120), (72, 17883360), (80, 16095024), (81, 15896320), (88, 14631840), (90, 14306688), (96, 13412520), (99, 13006080), (108, 11922240), (110, 11705472), (120, 10730016), (128, 10059390), (132, 9754560), (135, 9537792), (144, 8941680), (160, 8047512), (162, 7948160), (165, 7803648), (176, 7315920), (180, 7153344), (192, 6706260), (198, 6503040), (216, 5961120), (220, 5852736), (240, 5365008), (256, 5029695), (264, 4877280), (270, 4768896), (288, 4470840), (297, 4335360), (320, 4023756), (324, 3974080), (330, 3901824), (352, 3657960), (360, 3576672), (384, 3353130), (396, 3251520), (405, 3179264), (432, 2980560), (440, 2926368), (480, 2682504), (495, 2601216), (528, 2438640), (540, 2384448), (576, 2235420), (594, 2167680), (640, 2011878), (648, 1987040), (660, 1950912), (704, 1828980), (720, 1788336), (768, 1676565), (792, 1625760), (810, 1589632), (864, 1490280), (880, 1463184), (891, 1445120), (960, 1341252), (990, 1300608), (1056, 1219320), (1080, 1192224), (1129, 1140480), (1152, 1117710), (1188, 1083840), (1280, 1005939), (1296, 993520), (1320, 975456), (1408, 914490), (1440, 894168), (1485, 867072), (1584, 812880), (1620, 794816), (1728, 745140), (1760, 731592), (1782, 722560), (1920, 670626), (1980, 650304), (2112, 609660), (2160, 596112), (2258, 570240), (2304, 558855), (2376, 541920), (2592, 496760), (2640, 487728), (2816, 457245), (2880, 447084), (2970, 433536), (3168, 406440), (3240, 397408), (3387, 380160), (3456, 372570), (3520, 365796), (3564, 361280), (3840, 335313), (3960, 325152), (4224, 304830), (4320, 298056), (4455, 289024), (4516, 285120), (4752, 270960), (5184, 248380), (5280, 243864), (5645, 228096), (5760, 223542), (5940, 216768), (6336, 203220), (6480, 198704), (6774, 190080), (6912, 186285), (7040, 182898), (7128, 180640), (7920, 162576), (8448, 152415), (8640, 149028), (8910, 144512), (9032, 142560), (9504, 135480), (10161, 126720), (10368, 124190), (10560, 121932), (11290, 114048), (11520, 111771), (11880, 108384), (12419, 103680), (12672, 101610), (12960, 99352), (13548, 95040), (14080, 91449), (14256, 90320), (15840, 81288), (16935, 76032), (17280, 74514), (17820, 72256), (18064, 71280), (19008, 67740), (20322, 63360), (20736, 62095), (21120, 60966), (22580, 57024), (23760, 54192), (24838, 51840), (25344, 50805), (25920, 49676), (27096, 47520), (28512, 45160), (30483, 42240), (31680, 40644), (33870, 38016), (34560, 37257), (35640, 36128)]