213031480320

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{26723}}^1$

素因数の和:26927

約数の個数: 264

約数和(自身を含む): 742443068016

約数和(自身を除く): 529411587696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 173, 180, 192, 240, 256, 288, 320, 346, 360, 384, 480, 512, 519, 576, 640, 692, 720, 768, 865, 960, 1024, 1038, 1152, 1280, 1384, 1440, 1536, 1557, 1730, 1920, 2076, 2304, 2560, 2595, 2768, 2880, 3072, 3114, 3460, 3840, 4152, 4608, 5120, 5190, 5536, 5760, 6228, 6920, 7680, 7785, 8304, 9216, 10380, 11072, 11520, 12456, 13840, 15360, 15570, 16608, 20760, 22144, 23040, 24912, 26723, 27680, 31140, 33216, 41520, 44288, 46080, 49824, 53446, 55360, 62280, 66432, 80169, 83040, 88576, 99648, 106892, 110720, 124560, 132864, 133615, 160338, 166080, 177152, 199296, 213784, 221440, 240507, 249120, 265728, 267230, 320676, 332160, 398592, 400845, 427568, 442880, 481014, 498240, 531456, 534460, 641352, 664320, 797184, 801690, 855136, 885760, 962028, 996480, 1068920, 1202535, 1282704, 1328640, 1594368, 1603380, 1710272, 1924056, 1992960, 2137840, 2405070, 2565408, 2657280, 3206760, 3420544, 3848112, 3985920, 4275680, 4623079, 4810140, 5130816, 6413520, 6841088, 7696224, 7971840, 8551360, 9246158, 9620280, 10261632, 12827040, 13682176, 13869237, 15392448, 17102720, 18492316, 19240560, 20523264, 23115395, 25654080, 27364352, 27738474, 30784896, 34205440, 36984632, 38481120, 41046528, 41607711, 46230790, 51308160, 55476948, 61569792, 68410880, 69346185, 73969264, 76962240, 82093056, 83215422, 92461580, 102616320, 110953896, 123139584, 136821760, 138692370, 147938528, 153924480, 166430844, 184923160, 205232640, 208038555, 221907792, 246279168, 277384740, 295877056, 307848960, 332861688, 369846320, 410465280, 416077110, 443815584, 554769480, 591754112, 615697920, 665723376, 739692640, 832154220, 887631168, 1109538960, 1183508224, 1231395840, 1331446752, 1479385280, 1664308440, 1775262336, 2219077920, 2367016448, 2662893504, 2958770560, 3328616880, 3550524672, 4438155840, 4734032896, 5325787008, 5917541120, 6657233760, 7101049344, 8876311680, 10651574016, 11835082240, 13314467520, 14202098688, 17752623360, 21303148032, 23670164480, 26628935040, 35505246720, 42606296064, 53257870080, 71010493440, 106515740160, 213031480320]

約数ペア:

[(1, 213031480320), (2, 106515740160), (3, 71010493440), (4, 53257870080), (5, 42606296064), (6, 35505246720), (8, 26628935040), (9, 23670164480), (10, 21303148032), (12, 17752623360), (15, 14202098688), (16, 13314467520), (18, 11835082240), (20, 10651574016), (24, 8876311680), (30, 7101049344), (32, 6657233760), (36, 5917541120), (40, 5325787008), (45, 4734032896), (48, 4438155840), (60, 3550524672), (64, 3328616880), (72, 2958770560), (80, 2662893504), (90, 2367016448), (96, 2219077920), (120, 1775262336), (128, 1664308440), (144, 1479385280), (160, 1331446752), (173, 1231395840), (180, 1183508224), (192, 1109538960), (240, 887631168), (256, 832154220), (288, 739692640), (320, 665723376), (346, 615697920), (360, 591754112), (384, 554769480), (480, 443815584), (512, 416077110), (519, 410465280), (576, 369846320), (640, 332861688), (692, 307848960), (720, 295877056), (768, 277384740), (865, 246279168), (960, 221907792), (1024, 208038555), (1038, 205232640), (1152, 184923160), (1280, 166430844), (1384, 153924480), (1440, 147938528), (1536, 138692370), (1557, 136821760), (1730, 123139584), (1920, 110953896), (2076, 102616320), (2304, 92461580), (2560, 83215422), (2595, 82093056), (2768, 76962240), (2880, 73969264), (3072, 69346185), (3114, 68410880), (3460, 61569792), (3840, 55476948), (4152, 51308160), (4608, 46230790), (5120, 41607711), (5190, 41046528), (5536, 38481120), (5760, 36984632), (6228, 34205440), (6920, 30784896), (7680, 27738474), (7785, 27364352), (8304, 25654080), (9216, 23115395), (10380, 20523264), (11072, 19240560), (11520, 18492316), (12456, 17102720), (13840, 15392448), (15360, 13869237), (15570, 13682176), (16608, 12827040), (20760, 10261632), (22144, 9620280), (23040, 9246158), (24912, 8551360), (26723, 7971840), (27680, 7696224), (31140, 6841088), (33216, 6413520), (41520, 5130816), (44288, 4810140), (46080, 4623079), (49824, 4275680), (53446, 3985920), (55360, 3848112), (62280, 3420544), (66432, 3206760), (80169, 2657280), (83040, 2565408), (88576, 2405070), (99648, 2137840), (106892, 1992960), (110720, 1924056), (124560, 1710272), (132864, 1603380), (133615, 1594368), (160338, 1328640), (166080, 1282704), (177152, 1202535), (199296, 1068920), (213784, 996480), (221440, 962028), (240507, 885760), (249120, 855136), (265728, 801690), (267230, 797184), (320676, 664320), (332160, 641352), (398592, 534460), (400845, 531456), (427568, 498240), (442880, 481014)]