7939920188160

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{915311}}^1$

素因数の和:915592

約数の個数: 288

約数和(自身を含む): 28287973647360

約数和(自身を除く): 20348053459200

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, 251, 256, 270, 288, 320, 360, 384, 432, 480, 502, 540, 576, 640, 720, 753, 768, 864, 960, 1004, 1080, 1152, 1255, 1280, 1440, 1506, 1728, 1920, 2008, 2160, 2259, 2304, 2510, 2880, 3012, 3456, 3765, 3840, 4016, 4320, 4518, 5020, 5760, 6024, 6777, 6912, 7530, 8032, 8640, 9036, 10040, 11295, 11520, 12048, 13554, 15060, 16064, 17280, 18072, 20080, 22590, 24096, 27108, 30120, 32128, 33885, 34560, 36144, 40160, 45180, 48192, 54216, 60240, 64256, 67770, 72288, 80320, 90360, 96384, 108432, 120480, 135540, 144576, 160640, 180720, 192768, 216864, 240960, 271080, 289152, 321280, 361440, 433728, 481920, 542160, 578304, 722880, 867456, 915311, 963840, 1084320, 1445760, 1734912, 1830622, 2168640, 2745933, 2891520, 3661244, 4337280, 4576555, 5491866, 7322488, 8237799, 8674560, 9153110, 10983732, 13729665, 14644976, 16475598, 18306220, 21967464, 24713397, 27459330, 29289952, 32951196, 36612440, 41188995, 43934928, 49426794, 54918660, 58579904, 65902392, 73224880, 82377990, 87869856, 98853588, 109837320, 117159808, 123566985, 131804784, 146449760, 164755980, 175739712, 197707176, 219674640, 229743061, 234319616, 247133970, 263609568, 292899520, 329511960, 351479424, 395414352, 439349280, 459486122, 494267940, 527219136, 585799040, 659023920, 689229183, 702958848, 790828704, 878698560, 918972244, 988535880, 1054438272, 1148715305, 1171598080, 1318047840, 1378458366, 1581657408, 1757397120, 1837944488, 1977071760, 2067687549, 2108876544, 2297430610, 2636095680, 2756916732, 3163314816, 3446145915, 3514794240, 3675888976, 3954143520, 4135375098, 4594861220, 5272191360, 5513833464, 6203062647, 6326629632, 6892291830, 7351777952, 7908287040, 8270750196, 9189722440, 10338437745, 10544382720, 11027666928, 12406125294, 13784583660, 14703555904, 15816574080, 16541500392, 18379444880, 20676875490, 22055333856, 24812250588, 27569167320, 29407111808, 31015313235, 31633148160, 33083000784, 36758889760, 41353750980, 44110667712, 49624501176, 55138334640, 58814223616, 62030626470, 66166001568, 73517779520, 82707501960, 88221335424, 99249002352, 110276669280, 124061252940, 132332003136, 147035559040, 165415003920, 176442670848, 198498004704, 220553338560, 248122505880, 264664006272, 294071118080, 330830007840, 396996009408, 441106677120, 496245011760, 529328012544, 661660015680, 793992018816, 882213354240, 992490023520, 1323320031360, 1587984037632, 1984980047040, 2646640062720, 3969960094080, 7939920188160]

約数ペア:

[(1, 7939920188160), (2, 3969960094080), (3, 2646640062720), (4, 1984980047040), (5, 1587984037632), (6, 1323320031360), (8, 992490023520), (9, 882213354240), (10, 793992018816), (12, 661660015680), (15, 529328012544), (16, 496245011760), (18, 441106677120), (20, 396996009408), (24, 330830007840), (27, 294071118080), (30, 264664006272), (32, 248122505880), (36, 220553338560), (40, 198498004704), (45, 176442670848), (48, 165415003920), (54, 147035559040), (60, 132332003136), (64, 124061252940), (72, 110276669280), (80, 99249002352), (90, 88221335424), (96, 82707501960), (108, 73517779520), (120, 66166001568), (128, 62030626470), (135, 58814223616), (144, 55138334640), (160, 49624501176), (180, 44110667712), (192, 41353750980), (216, 36758889760), (240, 33083000784), (251, 31633148160), (256, 31015313235), (270, 29407111808), (288, 27569167320), (320, 24812250588), (360, 22055333856), (384, 20676875490), (432, 18379444880), (480, 16541500392), (502, 15816574080), (540, 14703555904), (576, 13784583660), (640, 12406125294), (720, 11027666928), (753, 10544382720), (768, 10338437745), (864, 9189722440), (960, 8270750196), (1004, 7908287040), (1080, 7351777952), (1152, 6892291830), (1255, 6326629632), (1280, 6203062647), (1440, 5513833464), (1506, 5272191360), (1728, 4594861220), (1920, 4135375098), (2008, 3954143520), (2160, 3675888976), (2259, 3514794240), (2304, 3446145915), (2510, 3163314816), (2880, 2756916732), (3012, 2636095680), (3456, 2297430610), (3765, 2108876544), (3840, 2067687549), (4016, 1977071760), (4320, 1837944488), (4518, 1757397120), (5020, 1581657408), (5760, 1378458366), (6024, 1318047840), (6777, 1171598080), (6912, 1148715305), (7530, 1054438272), (8032, 988535880), (8640, 918972244), (9036, 878698560), (10040, 790828704), (11295, 702958848), (11520, 689229183), (12048, 659023920), (13554, 585799040), (15060, 527219136), (16064, 494267940), (17280, 459486122), (18072, 439349280), (20080, 395414352), (22590, 351479424), (24096, 329511960), (27108, 292899520), (30120, 263609568), (32128, 247133970), (33885, 234319616), (34560, 229743061), (36144, 219674640), (40160, 197707176), (45180, 175739712), (48192, 164755980), (54216, 146449760), (60240, 131804784), (64256, 123566985), (67770, 117159808), (72288, 109837320), (80320, 98853588), (90360, 87869856), (96384, 82377990), (108432, 73224880), (120480, 65902392), (135540, 58579904), (144576, 54918660), (160640, 49426794), (180720, 43934928), (192768, 41188995), (216864, 36612440), (240960, 32951196), (271080, 29289952), (289152, 27459330), (321280, 24713397), (361440, 21967464), (433728, 18306220), (481920, 16475598), (542160, 14644976), (578304, 13729665), (722880, 10983732), (867456, 9153110), (915311, 8674560), (963840, 8237799), (1084320, 7322488), (1445760, 5491866), (1734912, 4576555), (1830622, 4337280), (2168640, 3661244), (2745933, 2891520)]