81224881920

素因数分解:

$2^8\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8609}}^1$

素因数の和:8662

約数の個数: 720

約数和(自身を含む): 357749219520

約数和(自身を除く): 276524337600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 81, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 156, 160, 162, 168, 180, 182, 189, 192, 195, 208, 210, 216, 224, 234, 240, 252, 256, 260, 270, 273, 280, 288, 312, 315, 320, 324, 336, 351, 360, 364, 378, 384, 390, 405, 416, 420, 432, 448, 455, 468, 480, 504, 520, 540, 546, 560, 567, 576, 585, 624, 630, 640, 648, 672, 702, 720, 728, 756, 768, 780, 810, 819, 832, 840, 864, 896, 910, 936, 945, 960, 1008, 1040, 1053, 1080, 1092, 1120, 1134, 1152, 1170, 1248, 1260, 1280, 1296, 1344, 1365, 1404, 1440, 1456, 1512, 1560, 1620, 1638, 1664, 1680, 1728, 1755, 1792, 1820, 1872, 1890, 1920, 2016, 2080, 2106, 2160, 2184, 2240, 2268, 2304, 2340, 2457, 2496, 2520, 2592, 2688, 2730, 2808, 2835, 2880, 2912, 3024, 3120, 3240, 3276, 3328, 3360, 3456, 3510, 3640, 3744, 3780, 3840, 4032, 4095, 4160, 4212, 4320, 4368, 4480, 4536, 4680, 4914, 4992, 5040, 5184, 5265, 5376, 5460, 5616, 5670, 5760, 5824, 6048, 6240, 6480, 6552, 6720, 6912, 7020, 7280, 7371, 7488, 7560, 8064, 8190, 8320, 8424, 8609, 8640, 8736, 8960, 9072, 9360, 9828, 9984, 10080, 10368, 10530, 10920, 11232, 11340, 11520, 11648, 12096, 12285, 12480, 12960, 13104, 13440, 14040, 14560, 14742, 14976, 15120, 16128, 16380, 16640, 16848, 17218, 17280, 17472, 18144, 18720, 19656, 20160, 20736, 21060, 21840, 22464, 22680, 23296, 24192, 24570, 24960, 25827, 25920, 26208, 26880, 28080, 29120, 29484, 29952, 30240, 32760, 33696, 34436, 34560, 34944, 36288, 36855, 37440, 39312, 40320, 42120, 43045, 43680, 44928, 45360, 48384, 49140, 49920, 51654, 51840, 52416, 56160, 58240, 58968, 60263, 60480, 65520, 67392, 68872, 69888, 72576, 73710, 74880, 77481, 78624, 80640, 84240, 86090, 87360, 89856, 90720, 98280, 103308, 103680, 104832, 111917, 112320, 116480, 117936, 120526, 120960, 129135, 131040, 134784, 137744, 145152, 147420, 149760, 154962, 157248, 168480, 172180, 174720, 180789, 181440, 196560, 206616, 209664, 223834, 224640, 232443, 235872, 241052, 241920, 258270, 262080, 269568, 275488, 294840, 301315, 309924, 314496, 335751, 336960, 344360, 349440, 361578, 362880, 387405, 393120, 413232, 447668, 449280, 464886, 471744, 482104, 516540, 524160, 542367, 550976, 559585, 589680, 602630, 619848, 628992, 671502, 673920, 688720, 697329, 723156, 725760, 774810, 783419, 786240, 826464, 895336, 903945, 929772, 943488, 964208, 1007253, 1033080, 1048320, 1084734, 1101952, 1119170, 1162215, 1179360, 1205260, 1239696, 1343004, 1347840, 1377440, 1394658, 1446312, 1549620, 1566838, 1572480, 1627101, 1652928, 1678755, 1790672, 1807890, 1859544, 1886976, 1928416, 2014506, 2066160, 2169468, 2203904, 2238340, 2324430, 2350257, 2358720, 2410520, 2479392, 2686008, 2711835, 2754880, 2789316, 2892624, 3021759, 3099240, 3133676, 3144960, 3254202, 3305856, 3357510, 3486645, 3581344, 3615780, 3719088, 3856832, 3917095, 4029012, 4132320, 4338936, 4476680, 4648860, 4700514, 4717440, 4821040, 4881303, 4958784, 5036265, 5372016, 5423670, 5509760, 5578632, 5785248, 6043518, 6198480, 6267352, 6508404, 6611712, 6715020, 6973290, 7050771, 7162688, 7231560, 7438176, 7713664, 7834190, 8058024, 8135505, 8264640, 8677872, 8953360, 9065277, 9297720, 9401028, 9434880, 9642080, 9762606, 9917568, 10072530, 10744032, 10847340, 11019520, 11157264, 11570496, 11751285, 12087036, 12396960, 12534704, 13016808, 13430040, 13946580, 14101542, 14325376, 14463120, 14876352, 15108795, 15427328, 15668380, 16116048, 16271010, 16529280, 17355744, 17906720, 18130554, 18595440, 18802056, 19284160, 19525212, 19835136, 20145060, 21152313, 21488064, 21694680, 22314528, 23140992, 23502570, 24174072, 24406515, 24793920, 25069408, 26033616, 26860080, 27893160, 28203084, 28650752, 28926240, 29752704, 30217590, 31336760, 32232096, 32542020, 33058560, 34711488, 35253855, 35813440, 36261108, 37190880, 37604112, 38568320, 39050424, 40290120, 42304626, 42976128, 43389360, 44629056, 45326385, 46281984, 47005140, 48348144, 48813030, 49587840, 50138816, 52067232, 53720160, 55786320, 56406168, 57852480, 59505408, 60435180, 62673520, 63456939, 64464192, 65084040, 69422976, 70507710, 71626880, 72522216, 74381760, 75208224, 77136640, 78100848, 80580240, 84609252, 85952256, 86778720, 89258112, 90652770, 94010280, 96696288, 97626060, 99175680, 100277632, 104134464, 105761565, 107440320, 111572640, 112812336, 115704960, 120870360, 125347040, 126913878, 128928384, 130168080, 138845952, 141015420, 143253760, 145044432, 148763520, 150416448, 156201696, 161160480, 169218504, 173557440, 178516224, 181305540, 188020560, 193392576, 195252120, 200555264, 208268928, 211523130, 214880640, 223145280, 225624672, 231409920, 241740720, 250694080, 253827756, 257856768, 260336160, 282030840, 290088864, 297527040, 300832896, 312403392, 317284695, 322320960, 338437008, 347114880, 362611080, 376041120, 386785152, 390504240, 416537856, 423046260, 429761280, 446290560, 451249344, 483481440, 501388160, 507655512, 520672320, 564061680, 580177728, 601665792, 624806784, 634569390, 644641920, 676874016, 694229760, 725222160, 752082240, 773570304, 781008480, 846092520, 892581120, 902498688, 966962880, 1002776320, 1015311024, 1041344640, 1128123360, 1160355456, 1249613568, 1269138780, 1289283840, 1353748032, 1450444320, 1504164480, 1562016960, 1692185040, 1804997376, 1933925760, 2030622048, 2082689280, 2256246720, 2320710912, 2538277560, 2707496064, 2900888640, 3008328960, 3124033920, 3384370080, 3867851520, 4061244096, 4512493440, 5076555120, 5414992128, 5801777280, 6248067840, 6768740160, 8122488192, 9024986880, 10153110240, 11603554560, 13537480320, 16244976384, 20306220480, 27074960640, 40612440960, 81224881920]

約数ペア:

[(1, 81224881920), (2, 40612440960), (3, 27074960640), (4, 20306220480), (5, 16244976384), (6, 13537480320), (7, 11603554560), (8, 10153110240), (9, 9024986880), (10, 8122488192), (12, 6768740160), (13, 6248067840), (14, 5801777280), (15, 5414992128), (16, 5076555120), (18, 4512493440), (20, 4061244096), (21, 3867851520), (24, 3384370080), (26, 3124033920), (27, 3008328960), (28, 2900888640), (30, 2707496064), (32, 2538277560), (35, 2320710912), (36, 2256246720), (39, 2082689280), (40, 2030622048), (42, 1933925760), (45, 1804997376), (48, 1692185040), (52, 1562016960), (54, 1504164480), (56, 1450444320), (60, 1353748032), (63, 1289283840), (64, 1269138780), (65, 1249613568), (70, 1160355456), (72, 1128123360), (78, 1041344640), (80, 1015311024), (81, 1002776320), (84, 966962880), (90, 902498688), (91, 892581120), (96, 846092520), (104, 781008480), (105, 773570304), (108, 752082240), (112, 725222160), (117, 694229760), (120, 676874016), (126, 644641920), (128, 634569390), (130, 624806784), (135, 601665792), (140, 580177728), (144, 564061680), (156, 520672320), (160, 507655512), (162, 501388160), (168, 483481440), (180, 451249344), (182, 446290560), (189, 429761280), (192, 423046260), (195, 416537856), (208, 390504240), (210, 386785152), (216, 376041120), (224, 362611080), (234, 347114880), (240, 338437008), (252, 322320960), (256, 317284695), (260, 312403392), (270, 300832896), (273, 297527040), (280, 290088864), (288, 282030840), (312, 260336160), (315, 257856768), (320, 253827756), (324, 250694080), (336, 241740720), (351, 231409920), (360, 225624672), (364, 223145280), (378, 214880640), (384, 211523130), (390, 208268928), (405, 200555264), (416, 195252120), (420, 193392576), (432, 188020560), (448, 181305540), (455, 178516224), (468, 173557440), (480, 169218504), (504, 161160480), (520, 156201696), (540, 150416448), (546, 148763520), (560, 145044432), (567, 143253760), (576, 141015420), (585, 138845952), (624, 130168080), (630, 128928384), (640, 126913878), (648, 125347040), (672, 120870360), (702, 115704960), (720, 112812336), (728, 111572640), (756, 107440320), (768, 105761565), (780, 104134464), (810, 100277632), (819, 99175680), (832, 97626060), (840, 96696288), (864, 94010280), (896, 90652770), (910, 89258112), (936, 86778720), (945, 85952256), (960, 84609252), (1008, 80580240), (1040, 78100848), (1053, 77136640), (1080, 75208224), (1092, 74381760), (1120, 72522216), (1134, 71626880), (1152, 70507710), (1170, 69422976), (1248, 65084040), (1260, 64464192), (1280, 63456939), (1296, 62673520), (1344, 60435180), (1365, 59505408), (1404, 57852480), (1440, 56406168), (1456, 55786320), (1512, 53720160), (1560, 52067232), (1620, 50138816), (1638, 49587840), (1664, 48813030), (1680, 48348144), (1728, 47005140), (1755, 46281984), (1792, 45326385), (1820, 44629056), (1872, 43389360), (1890, 42976128), (1920, 42304626), (2016, 40290120), (2080, 39050424), (2106, 38568320), (2160, 37604112), (2184, 37190880), (2240, 36261108), (2268, 35813440), (2304, 35253855), (2340, 34711488), (2457, 33058560), (2496, 32542020), (2520, 32232096), (2592, 31336760), (2688, 30217590), (2730, 29752704), (2808, 28926240), (2835, 28650752), (2880, 28203084), (2912, 27893160), (3024, 26860080), (3120, 26033616), (3240, 25069408), (3276, 24793920), (3328, 24406515), (3360, 24174072), (3456, 23502570), (3510, 23140992), (3640, 22314528), (3744, 21694680), (3780, 21488064), (3840, 21152313), (4032, 20145060), (4095, 19835136), (4160, 19525212), (4212, 19284160), (4320, 18802056), (4368, 18595440), (4480, 18130554), (4536, 17906720), (4680, 17355744), (4914, 16529280), (4992, 16271010), (5040, 16116048), (5184, 15668380), (5265, 15427328), (5376, 15108795), (5460, 14876352), (5616, 14463120), (5670, 14325376), (5760, 14101542), (5824, 13946580), (6048, 13430040), (6240, 13016808), (6480, 12534704), (6552, 12396960), (6720, 12087036), (6912, 11751285), (7020, 11570496), (7280, 11157264), (7371, 11019520), (7488, 10847340), (7560, 10744032), (8064, 10072530), (8190, 9917568), (8320, 9762606), (8424, 9642080), (8609, 9434880), (8640, 9401028), (8736, 9297720), (8960, 9065277), (9072, 8953360), (9360, 8677872), (9828, 8264640), (9984, 8135505), (10080, 8058024), (10368, 7834190), (10530, 7713664), (10920, 7438176), (11232, 7231560), (11340, 7162688), (11520, 7050771), (11648, 6973290), (12096, 6715020), (12285, 6611712), (12480, 6508404), (12960, 6267352), (13104, 6198480), (13440, 6043518), (14040, 5785248), (14560, 5578632), (14742, 5509760), (14976, 5423670), (15120, 5372016), (16128, 5036265), (16380, 4958784), (16640, 4881303), (16848, 4821040), (17218, 4717440), (17280, 4700514), (17472, 4648860), (18144, 4476680), (18720, 4338936), (19656, 4132320), (20160, 4029012), (20736, 3917095), (21060, 3856832), (21840, 3719088), (22464, 3615780), (22680, 3581344), (23296, 3486645), (24192, 3357510), (24570, 3305856), (24960, 3254202), (25827, 3144960), (25920, 3133676), (26208, 3099240), (26880, 3021759), (28080, 2892624), (29120, 2789316), (29484, 2754880), (29952, 2711835), (30240, 2686008), (32760, 2479392), (33696, 2410520), (34436, 2358720), (34560, 2350257), (34944, 2324430), (36288, 2238340), (36855, 2203904), (37440, 2169468), (39312, 2066160), (40320, 2014506), (42120, 1928416), (43045, 1886976), (43680, 1859544), (44928, 1807890), (45360, 1790672), (48384, 1678755), (49140, 1652928), (49920, 1627101), (51654, 1572480), (51840, 1566838), (52416, 1549620), (56160, 1446312), (58240, 1394658), (58968, 1377440), (60263, 1347840), (60480, 1343004), (65520, 1239696), (67392, 1205260), (68872, 1179360), (69888, 1162215), (72576, 1119170), (73710, 1101952), (74880, 1084734), (77481, 1048320), (78624, 1033080), (80640, 1007253), (84240, 964208), (86090, 943488), (87360, 929772), (89856, 903945), (90720, 895336), (98280, 826464), (103308, 786240), (103680, 783419), (104832, 774810), (111917, 725760), (112320, 723156), (116480, 697329), (117936, 688720), (120526, 673920), (120960, 671502), (129135, 628992), (131040, 619848), (134784, 602630), (137744, 589680), (145152, 559585), (147420, 550976), (149760, 542367), (154962, 524160), (157248, 516540), (168480, 482104), (172180, 471744), (174720, 464886), (180789, 449280), (181440, 447668), (196560, 413232), (206616, 393120), (209664, 387405), (223834, 362880), (224640, 361578), (232443, 349440), (235872, 344360), (241052, 336960), (241920, 335751), (258270, 314496), (262080, 309924), (269568, 301315), (275488, 294840)]