7987457280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{719}}^1$

素因数の和:1017

約数の個数: 288

約数和(自身を含む): 27973693440

約数和(自身を除く): 19986236160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 263, 264, 320, 330, 352, 384, 440, 480, 526, 528, 640, 660, 704, 719, 768, 789, 880, 960, 1052, 1056, 1280, 1315, 1320, 1408, 1438, 1578, 1760, 1920, 2104, 2112, 2157, 2630, 2640, 2816, 2876, 2893, 3156, 3520, 3595, 3840, 3945, 4208, 4224, 4314, 5260, 5280, 5752, 5786, 6312, 7040, 7190, 7890, 7909, 8416, 8448, 8628, 8679, 10520, 10560, 10785, 11504, 11572, 12624, 14080, 14380, 14465, 15780, 15818, 16832, 17256, 17358, 21040, 21120, 21570, 23008, 23144, 23727, 25248, 28760, 28930, 31560, 31636, 33664, 34512, 34716, 39545, 42080, 42240, 43140, 43395, 46016, 46288, 47454, 50496, 57520, 57860, 63120, 63272, 67328, 69024, 69432, 79090, 84160, 86280, 86790, 92032, 92576, 94908, 100992, 115040, 115720, 118635, 126240, 126544, 138048, 138864, 158180, 168320, 172560, 173580, 184064, 185152, 189097, 189816, 201984, 230080, 231440, 237270, 252480, 253088, 276096, 277728, 316360, 336640, 345120, 347160, 370304, 378194, 379632, 460160, 462880, 474540, 504960, 506176, 552192, 555456, 567291, 632720, 690240, 694320, 740608, 756388, 759264, 920320, 925760, 945485, 949080, 1009920, 1012352, 1110912, 1134582, 1265440, 1380480, 1388640, 1512776, 1518528, 1851520, 1890970, 1898160, 2024704, 2080067, 2221824, 2269164, 2530880, 2760960, 2777280, 2836455, 3025552, 3037056, 3703040, 3781940, 3796320, 4160134, 4538328, 5061760, 5554560, 5672910, 6051104, 6074112, 6240201, 7563880, 7592640, 8320268, 9076656, 10123520, 10400335, 11109120, 11345820, 12102208, 12480402, 15127760, 15185280, 16640536, 18153312, 20800670, 22691640, 24204416, 24960804, 30255520, 30370560, 31201005, 33281072, 36306624, 41601340, 45383280, 48408832, 49921608, 60511040, 62402010, 66562144, 72613248, 83202680, 90766560, 99843216, 121022080, 124804020, 133124288, 145226496, 166405360, 181533120, 199686432, 242044160, 249608040, 266248576, 332810720, 363066240, 399372864, 499216080, 532497152, 665621440, 726132480, 798745728, 998432160, 1331242880, 1597491456, 1996864320, 2662485760, 3993728640, 7987457280]

約数ペア:

[(1, 7987457280), (2, 3993728640), (3, 2662485760), (4, 1996864320), (5, 1597491456), (6, 1331242880), (8, 998432160), (10, 798745728), (11, 726132480), (12, 665621440), (15, 532497152), (16, 499216080), (20, 399372864), (22, 363066240), (24, 332810720), (30, 266248576), (32, 249608040), (33, 242044160), (40, 199686432), (44, 181533120), (48, 166405360), (55, 145226496), (60, 133124288), (64, 124804020), (66, 121022080), (80, 99843216), (88, 90766560), (96, 83202680), (110, 72613248), (120, 66562144), (128, 62402010), (132, 60511040), (160, 49921608), (165, 48408832), (176, 45383280), (192, 41601340), (220, 36306624), (240, 33281072), (256, 31201005), (263, 30370560), (264, 30255520), (320, 24960804), (330, 24204416), (352, 22691640), (384, 20800670), (440, 18153312), (480, 16640536), (526, 15185280), (528, 15127760), (640, 12480402), (660, 12102208), (704, 11345820), (719, 11109120), (768, 10400335), (789, 10123520), (880, 9076656), (960, 8320268), (1052, 7592640), (1056, 7563880), (1280, 6240201), (1315, 6074112), (1320, 6051104), (1408, 5672910), (1438, 5554560), (1578, 5061760), (1760, 4538328), (1920, 4160134), (2104, 3796320), (2112, 3781940), (2157, 3703040), (2630, 3037056), (2640, 3025552), (2816, 2836455), (2876, 2777280), (2893, 2760960), (3156, 2530880), (3520, 2269164), (3595, 2221824), (3840, 2080067), (3945, 2024704), (4208, 1898160), (4224, 1890970), (4314, 1851520), (5260, 1518528), (5280, 1512776), (5752, 1388640), (5786, 1380480), (6312, 1265440), (7040, 1134582), (7190, 1110912), (7890, 1012352), (7909, 1009920), (8416, 949080), (8448, 945485), (8628, 925760), (8679, 920320), (10520, 759264), (10560, 756388), (10785, 740608), (11504, 694320), (11572, 690240), (12624, 632720), (14080, 567291), (14380, 555456), (14465, 552192), (15780, 506176), (15818, 504960), (16832, 474540), (17256, 462880), (17358, 460160), (21040, 379632), (21120, 378194), (21570, 370304), (23008, 347160), (23144, 345120), (23727, 336640), (25248, 316360), (28760, 277728), (28930, 276096), (31560, 253088), (31636, 252480), (33664, 237270), (34512, 231440), (34716, 230080), (39545, 201984), (42080, 189816), (42240, 189097), (43140, 185152), (43395, 184064), (46016, 173580), (46288, 172560), (47454, 168320), (50496, 158180), (57520, 138864), (57860, 138048), (63120, 126544), (63272, 126240), (67328, 118635), (69024, 115720), (69432, 115040), (79090, 100992), (84160, 94908), (86280, 92576), (86790, 92032)]