1404656640

素因数分解:

$2^{10}\times 3^5\times 5^1\times {\mathrm{1129}}^1$

素因数の和:1169

約数の個数: 264

約数和(自身を含む): 5051832240

約数和(自身を除く): 3647175600

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1024, 1080, 1129, 1152, 1215, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 1944, 2160, 2258, 2304, 2430, 2560, 2592, 2880, 3072, 3240, 3387, 3456, 3840, 3888, 4320, 4516, 4608, 4860, 5120, 5184, 5645, 5760, 6480, 6774, 6912, 7680, 7776, 8640, 9032, 9216, 9720, 10161, 10368, 11290, 11520, 12960, 13548, 13824, 15360, 15552, 16935, 17280, 18064, 19440, 20322, 20736, 22580, 23040, 25920, 27096, 27648, 30483, 31104, 33870, 34560, 36128, 38880, 40644, 41472, 45160, 46080, 50805, 51840, 54192, 60966, 62208, 67740, 69120, 72256, 77760, 81288, 82944, 90320, 91449, 101610, 103680, 108384, 121932, 124416, 135480, 138240, 144512, 152415, 155520, 162576, 180640, 182898, 203220, 207360, 216768, 243864, 248832, 270960, 274347, 289024, 304830, 311040, 325152, 361280, 365796, 406440, 414720, 433536, 457245, 487728, 541920, 548694, 578048, 609660, 622080, 650304, 722560, 731592, 812880, 867072, 914490, 975456, 1083840, 1097388, 1156096, 1219320, 1244160, 1300608, 1371735, 1445120, 1463184, 1625760, 1734144, 1828980, 1950912, 2167680, 2194776, 2438640, 2601216, 2743470, 2890240, 2926368, 3251520, 3468288, 3657960, 3901824, 4335360, 4389552, 4877280, 5202432, 5486940, 5780480, 5852736, 6503040, 7315920, 7803648, 8670720, 8779104, 9754560, 10404864, 10973880, 11705472, 13006080, 14631840, 15607296, 17341440, 17558208, 19509120, 21947760, 23410944, 26012160, 29263680, 31214592, 35116416, 39018240, 43895520, 46821888, 52024320, 58527360, 70232832, 78036480, 87791040, 93643776, 117054720, 140465664, 156072960, 175582080, 234109440, 280931328, 351164160, 468218880, 702328320, 1404656640]

約数ペア:

[(1, 1404656640), (2, 702328320), (3, 468218880), (4, 351164160), (5, 280931328), (6, 234109440), (8, 175582080), (9, 156072960), (10, 140465664), (12, 117054720), (15, 93643776), (16, 87791040), (18, 78036480), (20, 70232832), (24, 58527360), (27, 52024320), (30, 46821888), (32, 43895520), (36, 39018240), (40, 35116416), (45, 31214592), (48, 29263680), (54, 26012160), (60, 23410944), (64, 21947760), (72, 19509120), (80, 17558208), (81, 17341440), (90, 15607296), (96, 14631840), (108, 13006080), (120, 11705472), (128, 10973880), (135, 10404864), (144, 9754560), (160, 8779104), (162, 8670720), (180, 7803648), (192, 7315920), (216, 6503040), (240, 5852736), (243, 5780480), (256, 5486940), (270, 5202432), (288, 4877280), (320, 4389552), (324, 4335360), (360, 3901824), (384, 3657960), (405, 3468288), (432, 3251520), (480, 2926368), (486, 2890240), (512, 2743470), (540, 2601216), (576, 2438640), (640, 2194776), (648, 2167680), (720, 1950912), (768, 1828980), (810, 1734144), (864, 1625760), (960, 1463184), (972, 1445120), (1024, 1371735), (1080, 1300608), (1129, 1244160), (1152, 1219320), (1215, 1156096), (1280, 1097388), (1296, 1083840), (1440, 975456), (1536, 914490), (1620, 867072), (1728, 812880), (1920, 731592), (1944, 722560), (2160, 650304), (2258, 622080), (2304, 609660), (2430, 578048), (2560, 548694), (2592, 541920), (2880, 487728), (3072, 457245), (3240, 433536), (3387, 414720), (3456, 406440), (3840, 365796), (3888, 361280), (4320, 325152), (4516, 311040), (4608, 304830), (4860, 289024), (5120, 274347), (5184, 270960), (5645, 248832), (5760, 243864), (6480, 216768), (6774, 207360), (6912, 203220), (7680, 182898), (7776, 180640), (8640, 162576), (9032, 155520), (9216, 152415), (9720, 144512), (10161, 138240), (10368, 135480), (11290, 124416), (11520, 121932), (12960, 108384), (13548, 103680), (13824, 101610), (15360, 91449), (15552, 90320), (16935, 82944), (17280, 81288), (18064, 77760), (19440, 72256), (20322, 69120), (20736, 67740), (22580, 62208), (23040, 60966), (25920, 54192), (27096, 51840), (27648, 50805), (30483, 46080), (31104, 45160), (33870, 41472), (34560, 40644), (36128, 38880)]