2687662080

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{9721}}^1$

素因数の和:9757

約数の個数: 192

約数和(自身を含む): 9554781600

約数和(自身を除く): 6867119520

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, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2048, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4320, 4608, 5120, 5760, 6144, 6912, 7680, 8640, 9216, 9721, 10240, 11520, 13824, 15360, 17280, 18432, 19442, 23040, 27648, 29163, 30720, 34560, 38884, 46080, 48605, 55296, 58326, 69120, 77768, 87489, 92160, 97210, 116652, 138240, 145815, 155536, 174978, 194420, 233304, 262467, 276480, 291630, 311072, 349956, 388840, 437445, 466608, 524934, 583260, 622144, 699912, 777680, 874890, 933216, 1049868, 1166520, 1244288, 1312335, 1399824, 1555360, 1749780, 1866432, 2099736, 2333040, 2488576, 2624670, 2799648, 3110720, 3499560, 3732864, 4199472, 4666080, 4977152, 5249340, 5599296, 6221440, 6999120, 7465728, 8398944, 9332160, 9954304, 10498680, 11198592, 12442880, 13998240, 14931456, 16797888, 18664320, 19908608, 20997360, 22397184, 24885760, 27996480, 29862912, 33595776, 37328640, 41994720, 44794368, 49771520, 55992960, 59725824, 67191552, 74657280, 83989440, 89588736, 99543040, 111985920, 134383104, 149314560, 167978880, 179177472, 223971840, 268766208, 298629120, 335957760, 447943680, 537532416, 671915520, 895887360, 1343831040, 2687662080]

約数ペア:

[(1, 2687662080), (2, 1343831040), (3, 895887360), (4, 671915520), (5, 537532416), (6, 447943680), (8, 335957760), (9, 298629120), (10, 268766208), (12, 223971840), (15, 179177472), (16, 167978880), (18, 149314560), (20, 134383104), (24, 111985920), (27, 99543040), (30, 89588736), (32, 83989440), (36, 74657280), (40, 67191552), (45, 59725824), (48, 55992960), (54, 49771520), (60, 44794368), (64, 41994720), (72, 37328640), (80, 33595776), (90, 29862912), (96, 27996480), (108, 24885760), (120, 22397184), (128, 20997360), (135, 19908608), (144, 18664320), (160, 16797888), (180, 14931456), (192, 13998240), (216, 12442880), (240, 11198592), (256, 10498680), (270, 9954304), (288, 9332160), (320, 8398944), (360, 7465728), (384, 6999120), (432, 6221440), (480, 5599296), (512, 5249340), (540, 4977152), (576, 4666080), (640, 4199472), (720, 3732864), (768, 3499560), (864, 3110720), (960, 2799648), (1024, 2624670), (1080, 2488576), (1152, 2333040), (1280, 2099736), (1440, 1866432), (1536, 1749780), (1728, 1555360), (1920, 1399824), (2048, 1312335), (2160, 1244288), (2304, 1166520), (2560, 1049868), (2880, 933216), (3072, 874890), (3456, 777680), (3840, 699912), (4320, 622144), (4608, 583260), (5120, 524934), (5760, 466608), (6144, 437445), (6912, 388840), (7680, 349956), (8640, 311072), (9216, 291630), (9721, 276480), (10240, 262467), (11520, 233304), (13824, 194420), (15360, 174978), (17280, 155536), (18432, 145815), (19442, 138240), (23040, 116652), (27648, 97210), (29163, 92160), (30720, 87489), (34560, 77768), (38884, 69120), (46080, 58326), (48605, 55296)]