81364792320

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:251

約数の個数: 1056

約数和(自身を含む): 340075806720

約数和(自身を除く): 258711014400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 79, 80, 84, 90, 93, 96, 103, 105, 112, 120, 124, 126, 128, 140, 144, 155, 158, 160, 168, 180, 186, 192, 206, 210, 217, 224, 237, 240, 248, 252, 256, 279, 280, 288, 309, 310, 315, 316, 320, 336, 360, 372, 384, 395, 412, 420, 434, 448, 465, 474, 480, 496, 504, 512, 515, 553, 558, 560, 576, 618, 620, 630, 632, 640, 651, 672, 711, 720, 721, 744, 768, 790, 824, 840, 868, 896, 927, 930, 948, 960, 992, 1008, 1024, 1030, 1085, 1106, 1116, 1120, 1152, 1185, 1236, 1240, 1260, 1264, 1280, 1302, 1344, 1395, 1422, 1440, 1442, 1488, 1536, 1545, 1580, 1648, 1659, 1680, 1736, 1792, 1854, 1860, 1896, 1920, 1953, 1984, 2016, 2060, 2163, 2170, 2212, 2232, 2240, 2304, 2370, 2449, 2472, 2480, 2520, 2528, 2560, 2604, 2688, 2765, 2790, 2844, 2880, 2884, 2976, 3072, 3090, 3160, 3193, 3255, 3296, 3318, 3360, 3472, 3555, 3584, 3605, 3708, 3720, 3792, 3840, 3906, 3968, 4032, 4120, 4326, 4340, 4424, 4464, 4480, 4608, 4635, 4740, 4898, 4944, 4960, 4977, 5040, 5056, 5120, 5208, 5376, 5530, 5580, 5688, 5760, 5768, 5952, 6180, 6320, 6386, 6489, 6510, 6592, 6636, 6720, 6944, 7110, 7168, 7210, 7347, 7416, 7440, 7584, 7680, 7812, 7936, 8064, 8137, 8240, 8295, 8652, 8680, 8848, 8928, 8960, 9216, 9270, 9480, 9579, 9765, 9796, 9888, 9920, 9954, 10080, 10112, 10416, 10752, 10815, 11060, 11160, 11376, 11520, 11536, 11904, 12245, 12360, 12640, 12772, 12978, 13020, 13184, 13272, 13440, 13888, 14220, 14420, 14694, 14832, 14880, 15168, 15360, 15624, 15872, 15965, 16128, 16274, 16480, 16590, 17143, 17304, 17360, 17696, 17856, 17920, 18540, 18960, 19158, 19530, 19592, 19776, 19840, 19908, 20160, 20224, 20832, 21504, 21630, 22041, 22120, 22320, 22351, 22752, 23040, 23072, 23808, 24411, 24490, 24720, 24885, 25280, 25544, 25956, 26040, 26368, 26544, 26880, 27776, 28440, 28737, 28840, 29388, 29664, 29760, 30336, 31248, 31744, 31930, 32256, 32445, 32548, 32960, 33180, 34286, 34608, 34720, 35392, 35712, 35840, 36735, 37080, 37920, 38316, 39060, 39184, 39552, 39680, 39816, 40320, 40448, 40685, 41664, 43260, 44082, 44240, 44640, 44702, 45504, 46080, 46144, 47616, 47895, 48822, 48980, 49440, 49770, 50560, 51088, 51429, 51912, 52080, 52736, 53088, 53760, 55552, 56880, 56959, 57474, 57680, 58776, 59328, 59520, 60672, 62496, 63860, 64512, 64890, 65096, 65920, 66360, 67053, 68572, 69216, 69440, 70784, 71424, 73233, 73470, 74160, 75840, 76632, 78120, 78368, 79104, 79360, 79632, 80640, 80896, 81370, 83328, 85715, 86520, 88164, 88480, 89280, 89404, 91008, 92288, 95232, 95790, 97644, 97960, 98880, 99540, 101120, 102176, 102858, 103824, 104160, 105472, 106176, 107520, 110205, 111104, 111755, 113760, 113918, 114948, 115360, 117552, 118656, 119040, 121344, 122055, 124992, 127720, 129780, 130192, 131840, 132720, 134106, 137144, 138432, 138880, 141568, 142848, 143685, 146466, 146940, 148320, 151680, 153264, 154287, 156240, 156736, 158208, 158720, 159264, 161280, 162740, 166656, 170877, 171430, 173040, 176328, 176960, 178560, 178808, 182016, 184576, 191580, 195288, 195920, 197760, 199080, 201159, 202240, 204352, 205716, 207648, 208320, 212352, 220410, 222208, 223510, 227520, 227836, 229896, 230720, 235104, 237312, 238080, 242688, 244110, 249984, 252247, 255440, 257145, 259560, 260384, 263680, 265440, 268212, 274288, 276864, 277760, 283136, 284795, 285696, 287370, 292932, 293880, 296640, 303360, 306528, 308574, 312480, 313472, 316416, 318528, 322560, 325480, 333312, 335265, 341754, 342860, 346080, 352656, 353920, 357120, 357616, 364032, 366165, 369152, 383160, 390576, 391840, 395520, 398160, 402318, 404480, 408704, 411432, 415296, 416640, 424704, 440820, 447020, 455040, 455672, 459792, 461440, 470208, 474624, 476160, 488220, 499968, 504494, 510880, 512631, 514290, 519120, 520768, 527360, 530880, 536424, 548576, 553728, 555520, 566272, 569590, 574740, 585864, 587760, 593280, 606720, 613056, 617148, 624960, 626944, 637056, 650960, 666624, 670530, 683508, 685720, 692160, 705312, 707840, 714240, 715232, 728064, 732330, 738304, 756741, 766320, 771435, 781152, 783680, 791040, 796320, 804636, 817408, 822864, 830592, 833280, 849408, 854385, 881640, 894040, 910080, 911344, 919584, 922880, 940416, 949248, 976440, 999936, 1005795, 1008988, 1021760, 1025262, 1028580, 1038240, 1041536, 1061760, 1072848, 1097152, 1107456, 1111040, 1139180, 1149480, 1171728, 1175520, 1186560, 1213440, 1226112, 1234296, 1249920, 1253888, 1261235, 1274112, 1301920, 1341060, 1367016, 1371440, 1384320, 1410624, 1415680, 1428480, 1430464, 1464660, 1513482, 1532640, 1542870, 1562304, 1567360, 1582080, 1592640, 1609272, 1634816, 1645728, 1661184, 1666560, 1698816, 1708770, 1763280, 1765729, 1788080, 1820160, 1822688, 1839168, 1845760, 1880832, 1952880, 1999872, 2011590, 2017976, 2043520, 2050524, 2057160, 2076480, 2083072, 2123520, 2145696, 2194304, 2214912, 2270223, 2278360, 2298960, 2343456, 2351040, 2373120, 2452224, 2468592, 2499840, 2507776, 2522470, 2548224, 2563155, 2603840, 2682120, 2734032, 2742880, 2768640, 2821248, 2831360, 2860928, 2929320, 3026964, 3065280, 3085740, 3124608, 3134720, 3185280, 3218544, 3269632, 3291456, 3322368, 3333120, 3417540, 3526560, 3531458, 3576160, 3640320, 3645376, 3678336, 3691520, 3761664, 3783705, 3905760, 4023180, 4035952, 4087040, 4101048, 4114320, 4152960, 4166144, 4247040, 4291392, 4388608, 4540446, 4556720, 4597920, 4686912, 4702080, 4746240, 4904448, 4937184, 4999680, 5044940, 5096448, 5126310, 5207680, 5297187, 5364240, 5468064, 5485760, 5537280, 5642496, 5721856, 5858640, 6053928, 6130560, 6171480, 6249216, 6269440, 6370560, 6437088, 6582912, 6644736, 6835080, 7053120, 7062916, 7152320, 7290752, 7356672, 7523328, 7567410, 7811520, 8046360, 8071904, 8174080, 8202096, 8228640, 8305920, 8332288, 8494080, 8582784, 8777216, 8828645, 9080892, 9113440, 9195840, 9373824, 9404160, 9808896, 9874368, 9999360, 10089880, 10252620, 10415360, 10594374, 10728480, 10936128, 10971520, 11074560, 11284992, 11351115, 11443712, 11717280, 12107856, 12261120, 12342960, 12498432, 12538880, 12741120, 12874176, 13165824, 13670160, 14106240, 14125832, 14304640, 14581504, 14713344, 15134820, 15623040, 15891561, 16092720, 16143808, 16348160, 16404192, 16457280, 16611840, 17165568, 17554432, 17657290, 18161784, 18226880, 18391680, 18747648, 18808320, 19748736, 20179760, 20505240, 20830720, 21188748, 21456960, 21872256, 21943040, 22569984, 22702230, 22887424, 23434560, 24215712, 24522240, 24685920, 24996864, 25482240, 25748352, 26331648, 26485935, 27340320, 28212480, 28251664, 28609280, 29163008, 29426688, 30269640, 31246080, 31783122, 32185440, 32287616, 32808384, 32914560, 33223680, 34331136, 35314580, 36323568, 36453760, 36783360, 37495296, 37616640, 39497472, 40359520, 41010480, 41661440, 42377496, 42913920, 43744512, 43886080, 45404460, 46869120, 48431424, 49044480, 49371840, 51496704, 52663296, 52971870, 54680640, 56424960, 56503328, 57218560, 58326016, 60539280, 62492160, 63566244, 64370880, 64575232, 65616768, 65829120, 68662272, 70629160, 72647136, 72907520, 73566720, 74990592, 78994944, 79457805, 80719040, 82020960, 84754992, 85827840, 87489024, 87772160, 90808920, 93738240, 96862848, 98743680, 102993408, 105943740, 109361280, 112849920, 113006656, 114437120, 121078560, 124984320, 127132488, 128741760, 129150464, 131233536, 131658240, 141258320, 145294272, 145815040, 147133440, 157989888, 158915610, 161438080, 164041920, 169509984, 171655680, 174978048, 181617840, 187476480, 193725696, 197487360, 205986816, 211887480, 218722560, 226013312, 242157120, 254264976, 257483520, 258300928, 262467072, 263316480, 282516640, 290588544, 291630080, 317831220, 322876160, 328083840, 339019968, 343311360, 363235680, 374952960, 387451392, 394974720, 423774960, 437445120, 452026624, 484314240, 508529952, 514967040, 524934144, 565033280, 581177088, 635662440, 645752320, 656167680, 678039936, 726471360, 774902784, 789949440, 847549920, 874890240, 904053248, 968628480, 1017059904, 1029934080, 1130066560, 1162354176, 1271324880, 1291504640, 1312335360, 1356079872, 1452942720, 1695099840, 1808106496, 1937256960, 2034119808, 2260133120, 2324708352, 2542649760, 2624670720, 2712159744, 2905885440, 3390199680, 3874513920, 4068239616, 4520266240, 5085299520, 5424319488, 5811770880, 6780399360, 8136479232, 9040532480, 10170599040, 11623541760, 13560798720, 16272958464, 20341198080, 27121597440, 40682396160, 81364792320]

約数ペア:

[(1, 81364792320), (2, 40682396160), (3, 27121597440), (4, 20341198080), (5, 16272958464), (6, 13560798720), (7, 11623541760), (8, 10170599040), (9, 9040532480), (10, 8136479232), (12, 6780399360), (14, 5811770880), (15, 5424319488), (16, 5085299520), (18, 4520266240), (20, 4068239616), (21, 3874513920), (24, 3390199680), (28, 2905885440), (30, 2712159744), (31, 2624670720), (32, 2542649760), (35, 2324708352), (36, 2260133120), (40, 2034119808), (42, 1937256960), (45, 1808106496), (48, 1695099840), (56, 1452942720), (60, 1356079872), (62, 1312335360), (63, 1291504640), (64, 1271324880), (70, 1162354176), (72, 1130066560), (79, 1029934080), (80, 1017059904), (84, 968628480), (90, 904053248), (93, 874890240), (96, 847549920), (103, 789949440), (105, 774902784), (112, 726471360), (120, 678039936), (124, 656167680), (126, 645752320), (128, 635662440), (140, 581177088), (144, 565033280), (155, 524934144), (158, 514967040), (160, 508529952), (168, 484314240), (180, 452026624), (186, 437445120), (192, 423774960), (206, 394974720), (210, 387451392), (217, 374952960), (224, 363235680), (237, 343311360), (240, 339019968), (248, 328083840), (252, 322876160), (256, 317831220), (279, 291630080), (280, 290588544), (288, 282516640), (309, 263316480), (310, 262467072), (315, 258300928), (316, 257483520), (320, 254264976), (336, 242157120), (360, 226013312), (372, 218722560), (384, 211887480), (395, 205986816), (412, 197487360), (420, 193725696), (434, 187476480), (448, 181617840), (465, 174978048), (474, 171655680), (480, 169509984), (496, 164041920), (504, 161438080), (512, 158915610), (515, 157989888), (553, 147133440), (558, 145815040), (560, 145294272), (576, 141258320), (618, 131658240), (620, 131233536), (630, 129150464), (632, 128741760), (640, 127132488), (651, 124984320), (672, 121078560), (711, 114437120), (720, 113006656), (721, 112849920), (744, 109361280), (768, 105943740), (790, 102993408), (824, 98743680), (840, 96862848), (868, 93738240), (896, 90808920), (927, 87772160), (930, 87489024), (948, 85827840), (960, 84754992), (992, 82020960), (1008, 80719040), (1024, 79457805), (1030, 78994944), (1085, 74990592), (1106, 73566720), (1116, 72907520), (1120, 72647136), (1152, 70629160), (1185, 68662272), (1236, 65829120), (1240, 65616768), (1260, 64575232), (1264, 64370880), (1280, 63566244), (1302, 62492160), (1344, 60539280), (1395, 58326016), (1422, 57218560), (1440, 56503328), (1442, 56424960), (1488, 54680640), (1536, 52971870), (1545, 52663296), (1580, 51496704), (1648, 49371840), (1659, 49044480), (1680, 48431424), (1736, 46869120), (1792, 45404460), (1854, 43886080), (1860, 43744512), (1896, 42913920), (1920, 42377496), (1953, 41661440), (1984, 41010480), (2016, 40359520), (2060, 39497472), (2163, 37616640), (2170, 37495296), (2212, 36783360), (2232, 36453760), (2240, 36323568), (2304, 35314580), (2370, 34331136), (2449, 33223680), (2472, 32914560), (2480, 32808384), (2520, 32287616), (2528, 32185440), (2560, 31783122), (2604, 31246080), (2688, 30269640), (2765, 29426688), (2790, 29163008), (2844, 28609280), (2880, 28251664), (2884, 28212480), (2976, 27340320), (3072, 26485935), (3090, 26331648), (3160, 25748352), (3193, 25482240), (3255, 24996864), (3296, 24685920), (3318, 24522240), (3360, 24215712), (3472, 23434560), (3555, 22887424), (3584, 22702230), (3605, 22569984), (3708, 21943040), (3720, 21872256), (3792, 21456960), (3840, 21188748), (3906, 20830720), (3968, 20505240), (4032, 20179760), (4120, 19748736), (4326, 18808320), (4340, 18747648), (4424, 18391680), (4464, 18226880), (4480, 18161784), (4608, 17657290), (4635, 17554432), (4740, 17165568), (4898, 16611840), (4944, 16457280), (4960, 16404192), (4977, 16348160), (5040, 16143808), (5056, 16092720), (5120, 15891561), (5208, 15623040), (5376, 15134820), (5530, 14713344), (5580, 14581504), (5688, 14304640), (5760, 14125832), (5768, 14106240), (5952, 13670160), (6180, 13165824), (6320, 12874176), (6386, 12741120), (6489, 12538880), (6510, 12498432), (6592, 12342960), (6636, 12261120), (6720, 12107856), (6944, 11717280), (7110, 11443712), (7168, 11351115), (7210, 11284992), (7347, 11074560), (7416, 10971520), (7440, 10936128), (7584, 10728480), (7680, 10594374), (7812, 10415360), (7936, 10252620), (8064, 10089880), (8137, 9999360), (8240, 9874368), (8295, 9808896), (8652, 9404160), (8680, 9373824), (8848, 9195840), (8928, 9113440), (8960, 9080892), (9216, 8828645), (9270, 8777216), (9480, 8582784), (9579, 8494080), (9765, 8332288), (9796, 8305920), (9888, 8228640), (9920, 8202096), (9954, 8174080), (10080, 8071904), (10112, 8046360), (10416, 7811520), (10752, 7567410), (10815, 7523328), (11060, 7356672), (11160, 7290752), (11376, 7152320), (11520, 7062916), (11536, 7053120), (11904, 6835080), (12245, 6644736), (12360, 6582912), (12640, 6437088), (12772, 6370560), (12978, 6269440), (13020, 6249216), (13184, 6171480), (13272, 6130560), (13440, 6053928), (13888, 5858640), (14220, 5721856), (14420, 5642496), (14694, 5537280), (14832, 5485760), (14880, 5468064), (15168, 5364240), (15360, 5297187), (15624, 5207680), (15872, 5126310), (15965, 5096448), (16128, 5044940), (16274, 4999680), (16480, 4937184), (16590, 4904448), (17143, 4746240), (17304, 4702080), (17360, 4686912), (17696, 4597920), (17856, 4556720), (17920, 4540446), (18540, 4388608), (18960, 4291392), (19158, 4247040), (19530, 4166144), (19592, 4152960), (19776, 4114320), (19840, 4101048), (19908, 4087040), (20160, 4035952), (20224, 4023180), (20832, 3905760), (21504, 3783705), (21630, 3761664), (22041, 3691520), (22120, 3678336), (22320, 3645376), (22351, 3640320), (22752, 3576160), (23040, 3531458), (23072, 3526560), (23808, 3417540), (24411, 3333120), (24490, 3322368), (24720, 3291456), (24885, 3269632), (25280, 3218544), (25544, 3185280), (25956, 3134720), (26040, 3124608), (26368, 3085740), (26544, 3065280), (26880, 3026964), (27776, 2929320), (28440, 2860928), (28737, 2831360), (28840, 2821248), (29388, 2768640), (29664, 2742880), (29760, 2734032), (30336, 2682120), (31248, 2603840), (31744, 2563155), (31930, 2548224), (32256, 2522470), (32445, 2507776), (32548, 2499840), (32960, 2468592), (33180, 2452224), (34286, 2373120), (34608, 2351040), (34720, 2343456), (35392, 2298960), (35712, 2278360), (35840, 2270223), (36735, 2214912), (37080, 2194304), (37920, 2145696), (38316, 2123520), (39060, 2083072), (39184, 2076480), (39552, 2057160), (39680, 2050524), (39816, 2043520), (40320, 2017976), (40448, 2011590), (40685, 1999872), (41664, 1952880), (43260, 1880832), (44082, 1845760), (44240, 1839168), (44640, 1822688), (44702, 1820160), (45504, 1788080), (46080, 1765729), (46144, 1763280), (47616, 1708770), (47895, 1698816), (48822, 1666560), (48980, 1661184), (49440, 1645728), (49770, 1634816), (50560, 1609272), (51088, 1592640), (51429, 1582080), (51912, 1567360), (52080, 1562304), (52736, 1542870), (53088, 1532640), (53760, 1513482), (55552, 1464660), (56880, 1430464), (56959, 1428480), (57474, 1415680), (57680, 1410624), (58776, 1384320), (59328, 1371440), (59520, 1367016), (60672, 1341060), (62496, 1301920), (63860, 1274112), (64512, 1261235), (64890, 1253888), (65096, 1249920), (65920, 1234296), (66360, 1226112), (67053, 1213440), (68572, 1186560), (69216, 1175520), (69440, 1171728), (70784, 1149480), (71424, 1139180), (73233, 1111040), (73470, 1107456), (74160, 1097152), (75840, 1072848), (76632, 1061760), (78120, 1041536), (78368, 1038240), (79104, 1028580), (79360, 1025262), (79632, 1021760), (80640, 1008988), (80896, 1005795), (81370, 999936), (83328, 976440), (85715, 949248), (86520, 940416), (88164, 922880), (88480, 919584), (89280, 911344), (89404, 910080), (91008, 894040), (92288, 881640), (95232, 854385), (95790, 849408), (97644, 833280), (97960, 830592), (98880, 822864), (99540, 817408), (101120, 804636), (102176, 796320), (102858, 791040), (103824, 783680), (104160, 781152), (105472, 771435), (106176, 766320), (107520, 756741), (110205, 738304), (111104, 732330), (111755, 728064), (113760, 715232), (113918, 714240), (114948, 707840), (115360, 705312), (117552, 692160), (118656, 685720), (119040, 683508), (121344, 670530), (122055, 666624), (124992, 650960), (127720, 637056), (129780, 626944), (130192, 624960), (131840, 617148), (132720, 613056), (134106, 606720), (137144, 593280), (138432, 587760), (138880, 585864), (141568, 574740), (142848, 569590), (143685, 566272), (146466, 555520), (146940, 553728), (148320, 548576), (151680, 536424), (153264, 530880), (154287, 527360), (156240, 520768), (156736, 519120), (158208, 514290), (158720, 512631), (159264, 510880), (161280, 504494), (162740, 499968), (166656, 488220), (170877, 476160), (171430, 474624), (173040, 470208), (176328, 461440), (176960, 459792), (178560, 455672), (178808, 455040), (182016, 447020), (184576, 440820), (191580, 424704), (195288, 416640), (195920, 415296), (197760, 411432), (199080, 408704), (201159, 404480), (202240, 402318), (204352, 398160), (205716, 395520), (207648, 391840), (208320, 390576), (212352, 383160), (220410, 369152), (222208, 366165), (223510, 364032), (227520, 357616), (227836, 357120), (229896, 353920), (230720, 352656), (235104, 346080), (237312, 342860), (238080, 341754), (242688, 335265), (244110, 333312), (249984, 325480), (252247, 322560), (255440, 318528), (257145, 316416), (259560, 313472), (260384, 312480), (263680, 308574), (265440, 306528), (268212, 303360), (274288, 296640), (276864, 293880), (277760, 292932), (283136, 287370), (284795, 285696)]