81053602560

素因数分解:

$2^8\times 3^6\times 5^1\times 7^1\times {\mathrm{12409}}^1$

素因数の和:12455

約数の個数: 504

約数和(自身を含む): 332700980640

約数和(自身を除く): 251647378080

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, 243, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 486, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 729, 756, 768, 810, 840, 864, 896, 945, 960, 972, 1008, 1080, 1120, 1134, 1152, 1215, 1260, 1280, 1296, 1344, 1440, 1458, 1512, 1620, 1680, 1701, 1728, 1792, 1890, 1920, 1944, 2016, 2160, 2240, 2268, 2304, 2430, 2520, 2592, 2688, 2835, 2880, 2916, 3024, 3240, 3360, 3402, 3456, 3645, 3780, 3840, 3888, 4032, 4320, 4480, 4536, 4860, 5040, 5103, 5184, 5376, 5670, 5760, 5832, 6048, 6480, 6720, 6804, 6912, 7290, 7560, 7776, 8064, 8505, 8640, 8960, 9072, 9720, 10080, 10206, 10368, 11340, 11520, 11664, 12096, 12409, 12960, 13440, 13608, 14580, 15120, 15552, 16128, 17010, 17280, 18144, 19440, 20160, 20412, 20736, 22680, 23328, 24192, 24818, 25515, 25920, 26880, 27216, 29160, 30240, 31104, 34020, 34560, 36288, 37227, 38880, 40320, 40824, 45360, 46656, 48384, 49636, 51030, 51840, 54432, 58320, 60480, 62045, 62208, 68040, 72576, 74454, 77760, 80640, 81648, 86863, 90720, 93312, 99272, 102060, 103680, 108864, 111681, 116640, 120960, 124090, 136080, 145152, 148908, 155520, 163296, 173726, 181440, 186135, 186624, 198544, 204120, 217728, 223362, 233280, 241920, 248180, 260589, 272160, 297816, 311040, 326592, 335043, 347452, 362880, 372270, 397088, 408240, 434315, 435456, 446724, 466560, 496360, 521178, 544320, 558405, 595632, 653184, 670086, 694904, 725760, 744540, 781767, 794176, 816480, 868630, 893448, 933120, 992720, 1005129, 1042356, 1088640, 1116810, 1191264, 1302945, 1306368, 1340172, 1389808, 1489080, 1563534, 1588352, 1632960, 1675215, 1737260, 1786896, 1985440, 2010258, 2084712, 2177280, 2233620, 2345301, 2382528, 2605890, 2680344, 2779616, 2978160, 3015387, 3127068, 3176704, 3265920, 3350430, 3474520, 3573792, 3908835, 3970880, 4020516, 4169424, 4467240, 4690602, 4765056, 5025645, 5211780, 5360688, 5559232, 5956320, 6030774, 6254136, 6531840, 6700860, 6949040, 7035903, 7147584, 7817670, 7941760, 8041032, 8338848, 8934480, 9046161, 9381204, 9530112, 10051290, 10423560, 10721376, 11118464, 11726505, 11912640, 12061548, 12508272, 13401720, 13898080, 14071806, 14295168, 15076935, 15635340, 15883520, 16082064, 16677696, 17868960, 18092322, 18762408, 20102580, 20847120, 21107709, 21442752, 22236928, 23453010, 23825280, 24123096, 25016544, 26803440, 27796160, 28143612, 28590336, 30153870, 31270680, 32164128, 33355392, 35179515, 35737920, 36184644, 37524816, 40205160, 41694240, 42215418, 42885504, 45230805, 46906020, 47650560, 48246192, 50033088, 53606880, 55592320, 56287224, 60307740, 62541360, 63323127, 64328256, 66710784, 70359030, 71475840, 72369288, 75049632, 80410320, 83388480, 84430836, 85771008, 90461610, 93812040, 96492384, 100066176, 105538545, 107213760, 111184640, 112574448, 120615480, 125082720, 126646254, 128656512, 140718060, 142951680, 144738576, 150099264, 160820640, 166776960, 168861672, 180923220, 187624080, 192984768, 200132352, 211077090, 214427520, 225148896, 241230960, 250165440, 253292508, 257313024, 281436120, 289477152, 300198528, 316615635, 321641280, 333553920, 337723344, 361846440, 375248160, 385969536, 422154180, 428855040, 450297792, 482461920, 500330880, 506585016, 562872240, 578954304, 600397056, 633231270, 643282560, 675446688, 723692880, 750496320, 771939072, 844308360, 900595584, 964923840, 1000661760, 1013170032, 1125744480, 1157908608, 1266462540, 1286565120, 1350893376, 1447385760, 1500992640, 1688616720, 1801191168, 1929847680, 2026340064, 2251488960, 2315817216, 2532925080, 2701786752, 2894771520, 3001985280, 3377233440, 3859695360, 4052680128, 4502977920, 5065850160, 5403573504, 5789543040, 6754466880, 8105360256, 9005955840, 10131700320, 11579086080, 13508933760, 16210720512, 20263400640, 27017867520, 40526801280, 81053602560]

約数ペア:

[(1, 81053602560), (2, 40526801280), (3, 27017867520), (4, 20263400640), (5, 16210720512), (6, 13508933760), (7, 11579086080), (8, 10131700320), (9, 9005955840), (10, 8105360256), (12, 6754466880), (14, 5789543040), (15, 5403573504), (16, 5065850160), (18, 4502977920), (20, 4052680128), (21, 3859695360), (24, 3377233440), (27, 3001985280), (28, 2894771520), (30, 2701786752), (32, 2532925080), (35, 2315817216), (36, 2251488960), (40, 2026340064), (42, 1929847680), (45, 1801191168), (48, 1688616720), (54, 1500992640), (56, 1447385760), (60, 1350893376), (63, 1286565120), (64, 1266462540), (70, 1157908608), (72, 1125744480), (80, 1013170032), (81, 1000661760), (84, 964923840), (90, 900595584), (96, 844308360), (105, 771939072), (108, 750496320), (112, 723692880), (120, 675446688), (126, 643282560), (128, 633231270), (135, 600397056), (140, 578954304), (144, 562872240), (160, 506585016), (162, 500330880), (168, 482461920), (180, 450297792), (189, 428855040), (192, 422154180), (210, 385969536), (216, 375248160), (224, 361846440), (240, 337723344), (243, 333553920), (252, 321641280), (256, 316615635), (270, 300198528), (280, 289477152), (288, 281436120), (315, 257313024), (320, 253292508), (324, 250165440), (336, 241230960), (360, 225148896), (378, 214427520), (384, 211077090), (405, 200132352), (420, 192984768), (432, 187624080), (448, 180923220), (480, 168861672), (486, 166776960), (504, 160820640), (540, 150099264), (560, 144738576), (567, 142951680), (576, 140718060), (630, 128656512), (640, 126646254), (648, 125082720), (672, 120615480), (720, 112574448), (729, 111184640), (756, 107213760), (768, 105538545), (810, 100066176), (840, 96492384), (864, 93812040), (896, 90461610), (945, 85771008), (960, 84430836), (972, 83388480), (1008, 80410320), (1080, 75049632), (1120, 72369288), (1134, 71475840), (1152, 70359030), (1215, 66710784), (1260, 64328256), (1280, 63323127), (1296, 62541360), (1344, 60307740), (1440, 56287224), (1458, 55592320), (1512, 53606880), (1620, 50033088), (1680, 48246192), (1701, 47650560), (1728, 46906020), (1792, 45230805), (1890, 42885504), (1920, 42215418), (1944, 41694240), (2016, 40205160), (2160, 37524816), (2240, 36184644), (2268, 35737920), (2304, 35179515), (2430, 33355392), (2520, 32164128), (2592, 31270680), (2688, 30153870), (2835, 28590336), (2880, 28143612), (2916, 27796160), (3024, 26803440), (3240, 25016544), (3360, 24123096), (3402, 23825280), (3456, 23453010), (3645, 22236928), (3780, 21442752), (3840, 21107709), (3888, 20847120), (4032, 20102580), (4320, 18762408), (4480, 18092322), (4536, 17868960), (4860, 16677696), (5040, 16082064), (5103, 15883520), (5184, 15635340), (5376, 15076935), (5670, 14295168), (5760, 14071806), (5832, 13898080), (6048, 13401720), (6480, 12508272), (6720, 12061548), (6804, 11912640), (6912, 11726505), (7290, 11118464), (7560, 10721376), (7776, 10423560), (8064, 10051290), (8505, 9530112), (8640, 9381204), (8960, 9046161), (9072, 8934480), (9720, 8338848), (10080, 8041032), (10206, 7941760), (10368, 7817670), (11340, 7147584), (11520, 7035903), (11664, 6949040), (12096, 6700860), (12409, 6531840), (12960, 6254136), (13440, 6030774), (13608, 5956320), (14580, 5559232), (15120, 5360688), (15552, 5211780), (16128, 5025645), (17010, 4765056), (17280, 4690602), (18144, 4467240), (19440, 4169424), (20160, 4020516), (20412, 3970880), (20736, 3908835), (22680, 3573792), (23328, 3474520), (24192, 3350430), (24818, 3265920), (25515, 3176704), (25920, 3127068), (26880, 3015387), (27216, 2978160), (29160, 2779616), (30240, 2680344), (31104, 2605890), (34020, 2382528), (34560, 2345301), (36288, 2233620), (37227, 2177280), (38880, 2084712), (40320, 2010258), (40824, 1985440), (45360, 1786896), (46656, 1737260), (48384, 1675215), (49636, 1632960), (51030, 1588352), (51840, 1563534), (54432, 1489080), (58320, 1389808), (60480, 1340172), (62045, 1306368), (62208, 1302945), (68040, 1191264), (72576, 1116810), (74454, 1088640), (77760, 1042356), (80640, 1005129), (81648, 992720), (86863, 933120), (90720, 893448), (93312, 868630), (99272, 816480), (102060, 794176), (103680, 781767), (108864, 744540), (111681, 725760), (116640, 694904), (120960, 670086), (124090, 653184), (136080, 595632), (145152, 558405), (148908, 544320), (155520, 521178), (163296, 496360), (173726, 466560), (181440, 446724), (186135, 435456), (186624, 434315), (198544, 408240), (204120, 397088), (217728, 372270), (223362, 362880), (233280, 347452), (241920, 335043), (248180, 326592), (260589, 311040), (272160, 297816)]