20576747520

素因数分解:

$2^{14}\times 3^4\times 5^1\times 7^1\times {\mathrm{443}}^1$

素因数の和:495

約数の個数: 600

約数和(自身を含む): 84497966784

約数和(自身を除く): 63921219264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 443, 448, 480, 504, 512, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 768, 810, 840, 864, 886, 896, 945, 960, 1008, 1024, 1080, 1120, 1134, 1152, 1260, 1280, 1296, 1329, 1344, 1440, 1512, 1536, 1620, 1680, 1728, 1772, 1792, 1890, 1920, 2016, 2048, 2160, 2215, 2240, 2268, 2304, 2520, 2560, 2592, 2658, 2688, 2835, 2880, 3024, 3072, 3101, 3240, 3360, 3456, 3544, 3584, 3780, 3840, 3987, 4032, 4096, 4320, 4430, 4480, 4536, 4608, 5040, 5120, 5184, 5316, 5376, 5670, 5760, 6048, 6144, 6202, 6480, 6645, 6720, 6912, 7088, 7168, 7560, 7680, 7974, 8064, 8192, 8640, 8860, 8960, 9072, 9216, 9303, 10080, 10240, 10368, 10632, 10752, 11340, 11520, 11961, 12096, 12288, 12404, 12960, 13290, 13440, 13824, 14176, 14336, 15120, 15360, 15505, 15948, 16128, 16384, 17280, 17720, 17920, 18144, 18432, 18606, 19935, 20160, 20480, 20736, 21264, 21504, 22680, 23040, 23922, 24192, 24576, 24808, 25920, 26580, 26880, 27648, 27909, 28352, 28672, 30240, 30720, 31010, 31896, 32256, 34560, 35440, 35840, 35883, 36288, 36864, 37212, 39870, 40320, 40960, 41472, 42528, 43008, 45360, 46080, 46515, 47844, 48384, 49152, 49616, 51840, 53160, 53760, 55296, 55818, 56704, 57344, 59805, 60480, 61440, 62020, 63792, 64512, 69120, 70880, 71680, 71766, 72576, 73728, 74424, 79740, 80640, 81920, 82944, 83727, 85056, 86016, 90720, 92160, 93030, 95688, 96768, 99232, 103680, 106320, 107520, 110592, 111636, 113408, 114688, 119610, 120960, 122880, 124040, 127584, 129024, 138240, 139545, 141760, 143360, 143532, 145152, 147456, 148848, 159480, 161280, 165888, 167454, 170112, 172032, 179415, 181440, 184320, 186060, 191376, 193536, 198464, 207360, 212640, 215040, 221184, 223272, 226816, 239220, 241920, 245760, 248080, 251181, 255168, 258048, 276480, 279090, 283520, 286720, 287064, 290304, 297696, 318960, 322560, 331776, 334908, 340224, 344064, 358830, 362880, 368640, 372120, 382752, 387072, 396928, 414720, 418635, 425280, 430080, 442368, 446544, 453632, 478440, 483840, 496160, 502362, 510336, 516096, 552960, 558180, 567040, 573440, 574128, 580608, 595392, 637920, 645120, 663552, 669816, 680448, 717660, 725760, 737280, 744240, 765504, 774144, 793856, 829440, 837270, 850560, 860160, 893088, 907264, 956880, 967680, 992320, 1004724, 1020672, 1032192, 1105920, 1116360, 1134080, 1148256, 1161216, 1190784, 1255905, 1275840, 1290240, 1327104, 1339632, 1360896, 1435320, 1451520, 1488480, 1531008, 1548288, 1587712, 1658880, 1674540, 1701120, 1720320, 1786176, 1814528, 1913760, 1935360, 1984640, 2009448, 2041344, 2211840, 2232720, 2268160, 2296512, 2322432, 2381568, 2511810, 2551680, 2580480, 2679264, 2721792, 2870640, 2903040, 2976960, 3062016, 3096576, 3175424, 3317760, 3349080, 3402240, 3572352, 3629056, 3827520, 3870720, 3969280, 4018896, 4082688, 4465440, 4536320, 4593024, 4644864, 4763136, 5023620, 5103360, 5160960, 5358528, 5443584, 5741280, 5806080, 5953920, 6124032, 6350848, 6635520, 6698160, 6804480, 7144704, 7258112, 7655040, 7741440, 7938560, 8037792, 8165376, 8930880, 9072640, 9186048, 9289728, 9526272, 10047240, 10206720, 10717056, 10887168, 11482560, 11612160, 11907840, 12248064, 12701696, 13396320, 13608960, 14289408, 15310080, 15482880, 15877120, 16075584, 16330752, 17861760, 18145280, 18372096, 19052544, 20094480, 20413440, 21434112, 21774336, 22965120, 23224320, 23815680, 24496128, 25403392, 26792640, 27217920, 28578816, 30620160, 31754240, 32151168, 32661504, 35723520, 36290560, 36744192, 38105088, 40188960, 40826880, 42868224, 45930240, 46448640, 47631360, 48992256, 50806784, 53585280, 54435840, 57157632, 61240320, 63508480, 64302336, 65323008, 71447040, 73488384, 76210176, 80377920, 81653760, 85736448, 91860480, 95262720, 97984512, 107170560, 108871680, 114315264, 122480640, 127016960, 128604672, 142894080, 146976768, 152420352, 160755840, 163307520, 171472896, 183720960, 190525440, 195969024, 214341120, 228630528, 244961280, 254033920, 257209344, 285788160, 293953536, 321511680, 326615040, 342945792, 367441920, 381050880, 428682240, 457261056, 489922560, 514418688, 571576320, 587907072, 643023360, 685891584, 734883840, 762101760, 857364480, 979845120, 1028837376, 1143152640, 1286046720, 1371783168, 1469767680, 1714728960, 2057674752, 2286305280, 2572093440, 2939535360, 3429457920, 4115349504, 5144186880, 6858915840, 10288373760, 20576747520]

約数ペア:

[(1, 20576747520), (2, 10288373760), (3, 6858915840), (4, 5144186880), (5, 4115349504), (6, 3429457920), (7, 2939535360), (8, 2572093440), (9, 2286305280), (10, 2057674752), (12, 1714728960), (14, 1469767680), (15, 1371783168), (16, 1286046720), (18, 1143152640), (20, 1028837376), (21, 979845120), (24, 857364480), (27, 762101760), (28, 734883840), (30, 685891584), (32, 643023360), (35, 587907072), (36, 571576320), (40, 514418688), (42, 489922560), (45, 457261056), (48, 428682240), (54, 381050880), (56, 367441920), (60, 342945792), (63, 326615040), (64, 321511680), (70, 293953536), (72, 285788160), (80, 257209344), (81, 254033920), (84, 244961280), (90, 228630528), (96, 214341120), (105, 195969024), (108, 190525440), (112, 183720960), (120, 171472896), (126, 163307520), (128, 160755840), (135, 152420352), (140, 146976768), (144, 142894080), (160, 128604672), (162, 127016960), (168, 122480640), (180, 114315264), (189, 108871680), (192, 107170560), (210, 97984512), (216, 95262720), (224, 91860480), (240, 85736448), (252, 81653760), (256, 80377920), (270, 76210176), (280, 73488384), (288, 71447040), (315, 65323008), (320, 64302336), (324, 63508480), (336, 61240320), (360, 57157632), (378, 54435840), (384, 53585280), (405, 50806784), (420, 48992256), (432, 47631360), (443, 46448640), (448, 45930240), (480, 42868224), (504, 40826880), (512, 40188960), (540, 38105088), (560, 36744192), (567, 36290560), (576, 35723520), (630, 32661504), (640, 32151168), (648, 31754240), (672, 30620160), (720, 28578816), (756, 27217920), (768, 26792640), (810, 25403392), (840, 24496128), (864, 23815680), (886, 23224320), (896, 22965120), (945, 21774336), (960, 21434112), (1008, 20413440), (1024, 20094480), (1080, 19052544), (1120, 18372096), (1134, 18145280), (1152, 17861760), (1260, 16330752), (1280, 16075584), (1296, 15877120), (1329, 15482880), (1344, 15310080), (1440, 14289408), (1512, 13608960), (1536, 13396320), (1620, 12701696), (1680, 12248064), (1728, 11907840), (1772, 11612160), (1792, 11482560), (1890, 10887168), (1920, 10717056), (2016, 10206720), (2048, 10047240), (2160, 9526272), (2215, 9289728), (2240, 9186048), (2268, 9072640), (2304, 8930880), (2520, 8165376), (2560, 8037792), (2592, 7938560), (2658, 7741440), (2688, 7655040), (2835, 7258112), (2880, 7144704), (3024, 6804480), (3072, 6698160), (3101, 6635520), (3240, 6350848), (3360, 6124032), (3456, 5953920), (3544, 5806080), (3584, 5741280), (3780, 5443584), (3840, 5358528), (3987, 5160960), (4032, 5103360), (4096, 5023620), (4320, 4763136), (4430, 4644864), (4480, 4593024), (4536, 4536320), (4608, 4465440), (5040, 4082688), (5120, 4018896), (5184, 3969280), (5316, 3870720), (5376, 3827520), (5670, 3629056), (5760, 3572352), (6048, 3402240), (6144, 3349080), (6202, 3317760), (6480, 3175424), (6645, 3096576), (6720, 3062016), (6912, 2976960), (7088, 2903040), (7168, 2870640), (7560, 2721792), (7680, 2679264), (7974, 2580480), (8064, 2551680), (8192, 2511810), (8640, 2381568), (8860, 2322432), (8960, 2296512), (9072, 2268160), (9216, 2232720), (9303, 2211840), (10080, 2041344), (10240, 2009448), (10368, 1984640), (10632, 1935360), (10752, 1913760), (11340, 1814528), (11520, 1786176), (11961, 1720320), (12096, 1701120), (12288, 1674540), (12404, 1658880), (12960, 1587712), (13290, 1548288), (13440, 1531008), (13824, 1488480), (14176, 1451520), (14336, 1435320), (15120, 1360896), (15360, 1339632), (15505, 1327104), (15948, 1290240), (16128, 1275840), (16384, 1255905), (17280, 1190784), (17720, 1161216), (17920, 1148256), (18144, 1134080), (18432, 1116360), (18606, 1105920), (19935, 1032192), (20160, 1020672), (20480, 1004724), (20736, 992320), (21264, 967680), (21504, 956880), (22680, 907264), (23040, 893088), (23922, 860160), (24192, 850560), (24576, 837270), (24808, 829440), (25920, 793856), (26580, 774144), (26880, 765504), (27648, 744240), (27909, 737280), (28352, 725760), (28672, 717660), (30240, 680448), (30720, 669816), (31010, 663552), (31896, 645120), (32256, 637920), (34560, 595392), (35440, 580608), (35840, 574128), (35883, 573440), (36288, 567040), (36864, 558180), (37212, 552960), (39870, 516096), (40320, 510336), (40960, 502362), (41472, 496160), (42528, 483840), (43008, 478440), (45360, 453632), (46080, 446544), (46515, 442368), (47844, 430080), (48384, 425280), (49152, 418635), (49616, 414720), (51840, 396928), (53160, 387072), (53760, 382752), (55296, 372120), (55818, 368640), (56704, 362880), (57344, 358830), (59805, 344064), (60480, 340224), (61440, 334908), (62020, 331776), (63792, 322560), (64512, 318960), (69120, 297696), (70880, 290304), (71680, 287064), (71766, 286720), (72576, 283520), (73728, 279090), (74424, 276480), (79740, 258048), (80640, 255168), (81920, 251181), (82944, 248080), (83727, 245760), (85056, 241920), (86016, 239220), (90720, 226816), (92160, 223272), (93030, 221184), (95688, 215040), (96768, 212640), (99232, 207360), (103680, 198464), (106320, 193536), (107520, 191376), (110592, 186060), (111636, 184320), (113408, 181440), (114688, 179415), (119610, 172032), (120960, 170112), (122880, 167454), (124040, 165888), (127584, 161280), (129024, 159480), (138240, 148848), (139545, 147456), (141760, 145152), (143360, 143532)]