2556640955520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{751}}^1\times {\mathrm{197009}}^1$

素因数の和:197788

約数の個数: 256

約数和(自身を含む): 9066873024000

約数和(自身を除く): 6510232068480

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, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 751, 864, 960, 1080, 1152, 1440, 1502, 1728, 1920, 2160, 2253, 2880, 3004, 3456, 3755, 4320, 4506, 5760, 6008, 6759, 7510, 8640, 9012, 11265, 12016, 13518, 15020, 17280, 18024, 20277, 22530, 24032, 27036, 30040, 33795, 36048, 40554, 45060, 48064, 54072, 60080, 67590, 72096, 81108, 90120, 96128, 101385, 108144, 120160, 135180, 144192, 162216, 180240, 197009, 202770, 216288, 240320, 270360, 288384, 324432, 360480, 394018, 405540, 432576, 480640, 540720, 591027, 648864, 720960, 788036, 811080, 865152, 985045, 1081440, 1182054, 1297728, 1441920, 1576072, 1622160, 1773081, 1970090, 2162880, 2364108, 2595456, 2955135, 3152144, 3244320, 3546162, 3940180, 4325760, 4728216, 5319243, 5910270, 6304288, 6488640, 7092324, 7880360, 8865405, 9456432, 10638486, 11820540, 12608576, 12977280, 14184648, 15760720, 17730810, 18912864, 21276972, 23641080, 25217152, 26596215, 28369296, 31521440, 35461620, 37825728, 42553944, 47282160, 53192430, 56738592, 63042880, 70923240, 75651456, 85107888, 94564320, 106384860, 113477184, 126085760, 141846480, 147953759, 170215776, 189128640, 212769720, 226954368, 283692960, 295907518, 340431552, 378257280, 425539440, 443861277, 567385920, 591815036, 680863104, 739768795, 851078880, 887722554, 1134771840, 1183630072, 1331583831, 1479537590, 1702157760, 1775445108, 2219306385, 2367260144, 2663167662, 2959075180, 3404315520, 3550890216, 3994751493, 4438612770, 4734520288, 5326335324, 5918150360, 6657919155, 7101780432, 7989502986, 8877225540, 9469040576, 10652670648, 11836300720, 13315838310, 14203560864, 15979005972, 17754451080, 18938081152, 19973757465, 21305341296, 23672601440, 26631676620, 28407121728, 31958011944, 35508902160, 39947514930, 42610682592, 47345202880, 53263353240, 56814243456, 63916023888, 71017804320, 79895029860, 85221365184, 94690405760, 106526706480, 127832047776, 142035608640, 159790059720, 170442730368, 213053412960, 255664095552, 284071217280, 319580119440, 426106825920, 511328191104, 639160238880, 852213651840, 1278320477760, 2556640955520]

約数ペア:

[(1, 2556640955520), (2, 1278320477760), (3, 852213651840), (4, 639160238880), (5, 511328191104), (6, 426106825920), (8, 319580119440), (9, 284071217280), (10, 255664095552), (12, 213053412960), (15, 170442730368), (16, 159790059720), (18, 142035608640), (20, 127832047776), (24, 106526706480), (27, 94690405760), (30, 85221365184), (32, 79895029860), (36, 71017804320), (40, 63916023888), (45, 56814243456), (48, 53263353240), (54, 47345202880), (60, 42610682592), (64, 39947514930), (72, 35508902160), (80, 31958011944), (90, 28407121728), (96, 26631676620), (108, 23672601440), (120, 21305341296), (128, 19973757465), (135, 18938081152), (144, 17754451080), (160, 15979005972), (180, 14203560864), (192, 13315838310), (216, 11836300720), (240, 10652670648), (270, 9469040576), (288, 8877225540), (320, 7989502986), (360, 7101780432), (384, 6657919155), (432, 5918150360), (480, 5326335324), (540, 4734520288), (576, 4438612770), (640, 3994751493), (720, 3550890216), (751, 3404315520), (864, 2959075180), (960, 2663167662), (1080, 2367260144), (1152, 2219306385), (1440, 1775445108), (1502, 1702157760), (1728, 1479537590), (1920, 1331583831), (2160, 1183630072), (2253, 1134771840), (2880, 887722554), (3004, 851078880), (3456, 739768795), (3755, 680863104), (4320, 591815036), (4506, 567385920), (5760, 443861277), (6008, 425539440), (6759, 378257280), (7510, 340431552), (8640, 295907518), (9012, 283692960), (11265, 226954368), (12016, 212769720), (13518, 189128640), (15020, 170215776), (17280, 147953759), (18024, 141846480), (20277, 126085760), (22530, 113477184), (24032, 106384860), (27036, 94564320), (30040, 85107888), (33795, 75651456), (36048, 70923240), (40554, 63042880), (45060, 56738592), (48064, 53192430), (54072, 47282160), (60080, 42553944), (67590, 37825728), (72096, 35461620), (81108, 31521440), (90120, 28369296), (96128, 26596215), (101385, 25217152), (108144, 23641080), (120160, 21276972), (135180, 18912864), (144192, 17730810), (162216, 15760720), (180240, 14184648), (197009, 12977280), (202770, 12608576), (216288, 11820540), (240320, 10638486), (270360, 9456432), (288384, 8865405), (324432, 7880360), (360480, 7092324), (394018, 6488640), (405540, 6304288), (432576, 5910270), (480640, 5319243), (540720, 4728216), (591027, 4325760), (648864, 3940180), (720960, 3546162), (788036, 3244320), (811080, 3152144), (865152, 2955135), (985045, 2595456), (1081440, 2364108), (1182054, 2162880), (1297728, 1970090), (1441920, 1773081), (1576072, 1622160)]