20076871680

素因数分解:

$2^{14}\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:384

約数の個数: 480

約数和(自身を含む): 74079633600

約数和(自身を除く): 54002761920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 116, 120, 128, 135, 144, 145, 160, 174, 180, 192, 216, 232, 240, 256, 261, 270, 288, 290, 313, 320, 348, 360, 384, 432, 435, 464, 480, 512, 522, 540, 576, 580, 626, 640, 696, 720, 768, 783, 864, 870, 928, 939, 960, 1024, 1044, 1080, 1152, 1160, 1252, 1280, 1305, 1392, 1440, 1536, 1565, 1566, 1728, 1740, 1856, 1878, 1920, 2048, 2088, 2160, 2304, 2320, 2504, 2560, 2610, 2784, 2817, 2880, 3072, 3130, 3132, 3456, 3480, 3712, 3756, 3840, 3915, 4096, 4176, 4320, 4608, 4640, 4695, 5008, 5120, 5220, 5568, 5634, 5760, 6144, 6260, 6264, 6912, 6960, 7424, 7512, 7680, 7830, 8192, 8352, 8451, 8640, 9077, 9216, 9280, 9390, 10016, 10240, 10440, 11136, 11268, 11520, 12288, 12520, 12528, 13824, 13920, 14085, 14848, 15024, 15360, 15660, 16384, 16704, 16902, 17280, 18154, 18432, 18560, 18780, 20032, 20480, 20880, 22272, 22536, 23040, 24576, 25040, 25056, 27231, 27648, 27840, 28170, 29696, 30048, 30720, 31320, 33408, 33804, 34560, 36308, 36864, 37120, 37560, 40064, 40960, 41760, 42255, 44544, 45072, 45385, 46080, 49152, 50080, 50112, 54462, 55296, 55680, 56340, 59392, 60096, 61440, 62640, 66816, 67608, 69120, 72616, 73728, 74240, 75120, 80128, 81693, 81920, 83520, 84510, 89088, 90144, 90770, 92160, 100160, 100224, 108924, 110592, 111360, 112680, 118784, 120192, 122880, 125280, 133632, 135216, 136155, 138240, 145232, 147456, 148480, 150240, 160256, 163386, 167040, 169020, 178176, 180288, 181540, 184320, 200320, 200448, 217848, 221184, 222720, 225360, 237568, 240384, 245079, 245760, 250560, 267264, 270432, 272310, 276480, 290464, 296960, 300480, 320512, 326772, 334080, 338040, 356352, 360576, 363080, 368640, 400640, 400896, 408465, 435696, 442368, 445440, 450720, 475136, 480768, 490158, 501120, 534528, 540864, 544620, 552960, 580928, 593920, 600960, 641024, 653544, 668160, 676080, 712704, 721152, 726160, 737280, 801280, 801792, 816930, 871392, 890880, 901440, 961536, 980316, 1002240, 1069056, 1081728, 1089240, 1105920, 1161856, 1187840, 1201920, 1225395, 1282048, 1307088, 1336320, 1352160, 1425408, 1442304, 1452320, 1602560, 1603584, 1633860, 1742784, 1781760, 1802880, 1923072, 1960632, 2004480, 2138112, 2163456, 2178480, 2211840, 2323712, 2375680, 2403840, 2450790, 2564096, 2614176, 2672640, 2704320, 2884608, 2904640, 3205120, 3207168, 3267720, 3485568, 3563520, 3605760, 3846144, 3921264, 4008960, 4276224, 4326912, 4356960, 4647424, 4807680, 4901580, 5128192, 5228352, 5345280, 5408640, 5769216, 5809280, 6410240, 6414336, 6535440, 6971136, 7127040, 7211520, 7692288, 7842528, 8017920, 8653824, 8713920, 9294848, 9615360, 9803160, 10456704, 10690560, 10817280, 11538432, 11618560, 12820480, 12828672, 13070880, 13942272, 14423040, 15384576, 15685056, 16035840, 17307648, 17427840, 18589696, 19230720, 19606320, 20913408, 21381120, 21634560, 23076864, 23237120, 25640960, 26141760, 27884544, 28846080, 31370112, 32071680, 34615296, 34855680, 37179392, 38461440, 39212640, 41826816, 43269120, 46153728, 46474240, 52283520, 55769088, 57692160, 62740224, 64143360, 69230592, 69711360, 74358784, 76922880, 78425280, 83653632, 86538240, 92948480, 104567040, 111538176, 115384320, 125480448, 138461184, 139422720, 148717568, 156850560, 167307264, 173076480, 185896960, 209134080, 223076352, 230768640, 250960896, 278845440, 313701120, 334614528, 346152960, 371793920, 418268160, 446152704, 501921792, 557690880, 627402240, 669229056, 692305920, 743587840, 836536320, 1003843584, 1115381760, 1254804480, 1338458112, 1673072640, 2007687168, 2230763520, 2509608960, 3346145280, 4015374336, 5019217920, 6692290560, 10038435840, 20076871680]

約数ペア:

[(1, 20076871680), (2, 10038435840), (3, 6692290560), (4, 5019217920), (5, 4015374336), (6, 3346145280), (8, 2509608960), (9, 2230763520), (10, 2007687168), (12, 1673072640), (15, 1338458112), (16, 1254804480), (18, 1115381760), (20, 1003843584), (24, 836536320), (27, 743587840), (29, 692305920), (30, 669229056), (32, 627402240), (36, 557690880), (40, 501921792), (45, 446152704), (48, 418268160), (54, 371793920), (58, 346152960), (60, 334614528), (64, 313701120), (72, 278845440), (80, 250960896), (87, 230768640), (90, 223076352), (96, 209134080), (108, 185896960), (116, 173076480), (120, 167307264), (128, 156850560), (135, 148717568), (144, 139422720), (145, 138461184), (160, 125480448), (174, 115384320), (180, 111538176), (192, 104567040), (216, 92948480), (232, 86538240), (240, 83653632), (256, 78425280), (261, 76922880), (270, 74358784), (288, 69711360), (290, 69230592), (313, 64143360), (320, 62740224), (348, 57692160), (360, 55769088), (384, 52283520), (432, 46474240), (435, 46153728), (464, 43269120), (480, 41826816), (512, 39212640), (522, 38461440), (540, 37179392), (576, 34855680), (580, 34615296), (626, 32071680), (640, 31370112), (696, 28846080), (720, 27884544), (768, 26141760), (783, 25640960), (864, 23237120), (870, 23076864), (928, 21634560), (939, 21381120), (960, 20913408), (1024, 19606320), (1044, 19230720), (1080, 18589696), (1152, 17427840), (1160, 17307648), (1252, 16035840), (1280, 15685056), (1305, 15384576), (1392, 14423040), (1440, 13942272), (1536, 13070880), (1565, 12828672), (1566, 12820480), (1728, 11618560), (1740, 11538432), (1856, 10817280), (1878, 10690560), (1920, 10456704), (2048, 9803160), (2088, 9615360), (2160, 9294848), (2304, 8713920), (2320, 8653824), (2504, 8017920), (2560, 7842528), (2610, 7692288), (2784, 7211520), (2817, 7127040), (2880, 6971136), (3072, 6535440), (3130, 6414336), (3132, 6410240), (3456, 5809280), (3480, 5769216), (3712, 5408640), (3756, 5345280), (3840, 5228352), (3915, 5128192), (4096, 4901580), (4176, 4807680), (4320, 4647424), (4608, 4356960), (4640, 4326912), (4695, 4276224), (5008, 4008960), (5120, 3921264), (5220, 3846144), (5568, 3605760), (5634, 3563520), (5760, 3485568), (6144, 3267720), (6260, 3207168), (6264, 3205120), (6912, 2904640), (6960, 2884608), (7424, 2704320), (7512, 2672640), (7680, 2614176), (7830, 2564096), (8192, 2450790), (8352, 2403840), (8451, 2375680), (8640, 2323712), (9077, 2211840), (9216, 2178480), (9280, 2163456), (9390, 2138112), (10016, 2004480), (10240, 1960632), (10440, 1923072), (11136, 1802880), (11268, 1781760), (11520, 1742784), (12288, 1633860), (12520, 1603584), (12528, 1602560), (13824, 1452320), (13920, 1442304), (14085, 1425408), (14848, 1352160), (15024, 1336320), (15360, 1307088), (15660, 1282048), (16384, 1225395), (16704, 1201920), (16902, 1187840), (17280, 1161856), (18154, 1105920), (18432, 1089240), (18560, 1081728), (18780, 1069056), (20032, 1002240), (20480, 980316), (20880, 961536), (22272, 901440), (22536, 890880), (23040, 871392), (24576, 816930), (25040, 801792), (25056, 801280), (27231, 737280), (27648, 726160), (27840, 721152), (28170, 712704), (29696, 676080), (30048, 668160), (30720, 653544), (31320, 641024), (33408, 600960), (33804, 593920), (34560, 580928), (36308, 552960), (36864, 544620), (37120, 540864), (37560, 534528), (40064, 501120), (40960, 490158), (41760, 480768), (42255, 475136), (44544, 450720), (45072, 445440), (45385, 442368), (46080, 435696), (49152, 408465), (50080, 400896), (50112, 400640), (54462, 368640), (55296, 363080), (55680, 360576), (56340, 356352), (59392, 338040), (60096, 334080), (61440, 326772), (62640, 320512), (66816, 300480), (67608, 296960), (69120, 290464), (72616, 276480), (73728, 272310), (74240, 270432), (75120, 267264), (80128, 250560), (81693, 245760), (81920, 245079), (83520, 240384), (84510, 237568), (89088, 225360), (90144, 222720), (90770, 221184), (92160, 217848), (100160, 200448), (100224, 200320), (108924, 184320), (110592, 181540), (111360, 180288), (112680, 178176), (118784, 169020), (120192, 167040), (122880, 163386), (125280, 160256), (133632, 150240), (135216, 148480), (136155, 147456), (138240, 145232)]