81358110720

素因数分解:

$2^{14}\times 3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:176

約数の個数: 720

約数和(自身を含む): 301710147648

約数和(自身を除く): 220352036928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 64, 67, 72, 80, 81, 90, 96, 108, 120, 122, 128, 134, 135, 144, 160, 162, 180, 183, 192, 201, 216, 240, 243, 244, 256, 268, 270, 288, 305, 320, 324, 335, 360, 366, 384, 402, 405, 432, 480, 486, 488, 512, 536, 540, 549, 576, 603, 610, 640, 648, 670, 720, 732, 768, 804, 810, 864, 915, 960, 972, 976, 1005, 1024, 1072, 1080, 1098, 1152, 1206, 1215, 1220, 1280, 1296, 1340, 1440, 1464, 1536, 1608, 1620, 1647, 1728, 1809, 1830, 1920, 1944, 1952, 2010, 2048, 2144, 2160, 2196, 2304, 2412, 2430, 2440, 2560, 2592, 2680, 2745, 2880, 2928, 3015, 3072, 3216, 3240, 3294, 3456, 3618, 3660, 3840, 3888, 3904, 4020, 4087, 4096, 4288, 4320, 4392, 4608, 4824, 4860, 4880, 4941, 5120, 5184, 5360, 5427, 5490, 5760, 5856, 6030, 6144, 6432, 6480, 6588, 6912, 7236, 7320, 7680, 7776, 7808, 8040, 8174, 8192, 8235, 8576, 8640, 8784, 9045, 9216, 9648, 9720, 9760, 9882, 10240, 10368, 10720, 10854, 10980, 11520, 11712, 12060, 12261, 12288, 12864, 12960, 13176, 13824, 14472, 14640, 14823, 15360, 15552, 15616, 16080, 16281, 16348, 16384, 16470, 17152, 17280, 17568, 18090, 18432, 19296, 19440, 19520, 19764, 20435, 20480, 20736, 21440, 21708, 21960, 23040, 23424, 24120, 24522, 24576, 24705, 25728, 25920, 26352, 27135, 27648, 28944, 29280, 29646, 30720, 31104, 31232, 32160, 32562, 32696, 32940, 34304, 34560, 35136, 36180, 36783, 36864, 38592, 38880, 39040, 39528, 40870, 40960, 41472, 42880, 43416, 43920, 46080, 46848, 48240, 49044, 49152, 49410, 51456, 51840, 52704, 54270, 55296, 57888, 58560, 59292, 61305, 61440, 62208, 62464, 64320, 65124, 65392, 65880, 68608, 69120, 70272, 72360, 73566, 73728, 74115, 77184, 77760, 78080, 79056, 81405, 81740, 81920, 82944, 85760, 86832, 87840, 92160, 93696, 96480, 98088, 98820, 102912, 103680, 105408, 108540, 110349, 110592, 115776, 117120, 118584, 122610, 122880, 124416, 124928, 128640, 130248, 130784, 131760, 137216, 138240, 140544, 144720, 147132, 147456, 148230, 154368, 155520, 156160, 158112, 162810, 163480, 165888, 171520, 173664, 175680, 183915, 184320, 187392, 192960, 196176, 197640, 205824, 207360, 210816, 217080, 220698, 221184, 231552, 234240, 237168, 245220, 245760, 248832, 249856, 257280, 260496, 261568, 263520, 274432, 276480, 281088, 289440, 294264, 296460, 308736, 311040, 312320, 316224, 325620, 326960, 331047, 331776, 343040, 347328, 351360, 367830, 368640, 374784, 385920, 392352, 395280, 411648, 414720, 421632, 434160, 441396, 442368, 463104, 468480, 474336, 490440, 497664, 499712, 514560, 520992, 523136, 527040, 548864, 551745, 552960, 562176, 578880, 588528, 592920, 617472, 622080, 624640, 632448, 651240, 653920, 662094, 663552, 686080, 694656, 702720, 735660, 737280, 749568, 771840, 784704, 790560, 823296, 829440, 843264, 868320, 882792, 926208, 936960, 948672, 980880, 993141, 995328, 999424, 1029120, 1041984, 1046272, 1054080, 1097728, 1103490, 1105920, 1124352, 1157760, 1177056, 1185840, 1234944, 1244160, 1249280, 1264896, 1302480, 1307840, 1324188, 1327104, 1372160, 1389312, 1405440, 1471320, 1499136, 1543680, 1569408, 1581120, 1646592, 1655235, 1658880, 1686528, 1736640, 1765584, 1852416, 1873920, 1897344, 1961760, 1986282, 1990656, 2058240, 2083968, 2092544, 2108160, 2206980, 2211840, 2248704, 2315520, 2354112, 2371680, 2469888, 2488320, 2498560, 2529792, 2604960, 2615680, 2648376, 2744320, 2778624, 2810880, 2942640, 2998272, 3087360, 3138816, 3162240, 3293184, 3310470, 3317760, 3373056, 3473280, 3531168, 3704832, 3747840, 3794688, 3923520, 3972564, 3981312, 4116480, 4167936, 4185088, 4216320, 4413960, 4497408, 4631040, 4708224, 4743360, 4939776, 4965705, 4976640, 4997120, 5059584, 5209920, 5231360, 5296752, 5488640, 5557248, 5621760, 5885280, 6174720, 6277632, 6324480, 6620940, 6635520, 6746112, 6946560, 7062336, 7409664, 7495680, 7589376, 7847040, 7945128, 8232960, 8335872, 8370176, 8432640, 8827920, 8994816, 9262080, 9416448, 9486720, 9879552, 9931410, 9953280, 10119168, 10419840, 10462720, 10593504, 11114496, 11243520, 11770560, 12349440, 12555264, 12648960, 13241880, 13492224, 13893120, 14124672, 14819328, 14991360, 15178752, 15694080, 15890256, 16465920, 16671744, 16740352, 16865280, 17655840, 18524160, 18832896, 18973440, 19862820, 19906560, 20238336, 20839680, 20925440, 21187008, 22228992, 22487040, 23541120, 24698880, 25110528, 25297920, 26483760, 26984448, 27786240, 28249344, 29638656, 30357504, 31388160, 31780512, 33343488, 33480704, 33730560, 35311680, 37048320, 37665792, 37946880, 39725640, 40476672, 41679360, 41850880, 42374016, 44457984, 44974080, 47082240, 49397760, 50221056, 50595840, 52967520, 55572480, 56498688, 60715008, 62776320, 63561024, 66686976, 66961408, 67461120, 70623360, 74096640, 75331584, 75893760, 79451280, 80953344, 83358720, 83701760, 84748032, 88915968, 94164480, 100442112, 101191680, 105935040, 111144960, 112997376, 121430016, 125552640, 127122048, 133373952, 134922240, 141246720, 148193280, 150663168, 151787520, 158902560, 166717440, 167403520, 169496064, 188328960, 200884224, 202383360, 211870080, 222289920, 225994752, 242860032, 251105280, 254244096, 266747904, 282493440, 301326336, 303575040, 317805120, 333434880, 334807040, 338992128, 376657920, 404766720, 423740160, 444579840, 451989504, 502210560, 508488192, 564986880, 602652672, 607150080, 635610240, 666869760, 677984256, 753315840, 847480320, 903979008, 1004421120, 1016976384, 1129973760, 1214300160, 1271220480, 1333739520, 1355968512, 1506631680, 1694960640, 1807958016, 2033952768, 2259947520, 2542440960, 2711937024, 3013263360, 3389921280, 4067905536, 4519895040, 5084881920, 5423874048, 6779842560, 8135811072, 9039790080, 10169763840, 13559685120, 16271622144, 20339527680, 27119370240, 40679055360, 81358110720]

約数ペア:

[(1, 81358110720), (2, 40679055360), (3, 27119370240), (4, 20339527680), (5, 16271622144), (6, 13559685120), (8, 10169763840), (9, 9039790080), (10, 8135811072), (12, 6779842560), (15, 5423874048), (16, 5084881920), (18, 4519895040), (20, 4067905536), (24, 3389921280), (27, 3013263360), (30, 2711937024), (32, 2542440960), (36, 2259947520), (40, 2033952768), (45, 1807958016), (48, 1694960640), (54, 1506631680), (60, 1355968512), (61, 1333739520), (64, 1271220480), (67, 1214300160), (72, 1129973760), (80, 1016976384), (81, 1004421120), (90, 903979008), (96, 847480320), (108, 753315840), (120, 677984256), (122, 666869760), (128, 635610240), (134, 607150080), (135, 602652672), (144, 564986880), (160, 508488192), (162, 502210560), (180, 451989504), (183, 444579840), (192, 423740160), (201, 404766720), (216, 376657920), (240, 338992128), (243, 334807040), (244, 333434880), (256, 317805120), (268, 303575040), (270, 301326336), (288, 282493440), (305, 266747904), (320, 254244096), (324, 251105280), (335, 242860032), (360, 225994752), (366, 222289920), (384, 211870080), (402, 202383360), (405, 200884224), (432, 188328960), (480, 169496064), (486, 167403520), (488, 166717440), (512, 158902560), (536, 151787520), (540, 150663168), (549, 148193280), (576, 141246720), (603, 134922240), (610, 133373952), (640, 127122048), (648, 125552640), (670, 121430016), (720, 112997376), (732, 111144960), (768, 105935040), (804, 101191680), (810, 100442112), (864, 94164480), (915, 88915968), (960, 84748032), (972, 83701760), (976, 83358720), (1005, 80953344), (1024, 79451280), (1072, 75893760), (1080, 75331584), (1098, 74096640), (1152, 70623360), (1206, 67461120), (1215, 66961408), (1220, 66686976), (1280, 63561024), (1296, 62776320), (1340, 60715008), (1440, 56498688), (1464, 55572480), (1536, 52967520), (1608, 50595840), (1620, 50221056), (1647, 49397760), (1728, 47082240), (1809, 44974080), (1830, 44457984), (1920, 42374016), (1944, 41850880), (1952, 41679360), (2010, 40476672), (2048, 39725640), (2144, 37946880), (2160, 37665792), (2196, 37048320), (2304, 35311680), (2412, 33730560), (2430, 33480704), (2440, 33343488), (2560, 31780512), (2592, 31388160), (2680, 30357504), (2745, 29638656), (2880, 28249344), (2928, 27786240), (3015, 26984448), (3072, 26483760), (3216, 25297920), (3240, 25110528), (3294, 24698880), (3456, 23541120), (3618, 22487040), (3660, 22228992), (3840, 21187008), (3888, 20925440), (3904, 20839680), (4020, 20238336), (4087, 19906560), (4096, 19862820), (4288, 18973440), (4320, 18832896), (4392, 18524160), (4608, 17655840), (4824, 16865280), (4860, 16740352), (4880, 16671744), (4941, 16465920), (5120, 15890256), (5184, 15694080), (5360, 15178752), (5427, 14991360), (5490, 14819328), (5760, 14124672), (5856, 13893120), (6030, 13492224), (6144, 13241880), (6432, 12648960), (6480, 12555264), (6588, 12349440), (6912, 11770560), (7236, 11243520), (7320, 11114496), (7680, 10593504), (7776, 10462720), (7808, 10419840), (8040, 10119168), (8174, 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3310470), (24705, 3293184), (25728, 3162240), (25920, 3138816), (26352, 3087360), (27135, 2998272), (27648, 2942640), (28944, 2810880), (29280, 2778624), (29646, 2744320), (30720, 2648376), (31104, 2615680), (31232, 2604960), (32160, 2529792), (32562, 2498560), (32696, 2488320), (32940, 2469888), (34304, 2371680), (34560, 2354112), (35136, 2315520), (36180, 2248704), (36783, 2211840), (36864, 2206980), (38592, 2108160), (38880, 2092544), (39040, 2083968), (39528, 2058240), (40870, 1990656), (40960, 1986282), (41472, 1961760), (42880, 1897344), (43416, 1873920), (43920, 1852416), (46080, 1765584), (46848, 1736640), (48240, 1686528), (49044, 1658880), (49152, 1655235), (49410, 1646592), (51456, 1581120), (51840, 1569408), (52704, 1543680), (54270, 1499136), (55296, 1471320), (57888, 1405440), (58560, 1389312), (59292, 1372160), (61305, 1327104), (61440, 1324188), (62208, 1307840), (62464, 1302480), (64320, 1264896), (65124, 1249280), (65392, 1244160), (65880, 1234944), (68608, 1185840), (69120, 1177056), (70272, 1157760), (72360, 1124352), (73566, 1105920), (73728, 1103490), (74115, 1097728), (77184, 1054080), (77760, 1046272), (78080, 1041984), (79056, 1029120), (81405, 999424), (81740, 995328), (81920, 993141), (82944, 980880), (85760, 948672), (86832, 936960), (87840, 926208), (92160, 882792), (93696, 868320), (96480, 843264), (98088, 829440), (98820, 823296), (102912, 790560), (103680, 784704), (105408, 771840), (108540, 749568), (110349, 737280), (110592, 735660), (115776, 702720), (117120, 694656), (118584, 686080), (122610, 663552), (122880, 662094), (124416, 653920), (124928, 651240), (128640, 632448), (130248, 624640), (130784, 622080), (131760, 617472), (137216, 592920), (138240, 588528), (140544, 578880), (144720, 562176), (147132, 552960), (147456, 551745), (148230, 548864), (154368, 527040), (155520, 523136), (156160, 520992), (158112, 514560), (162810, 499712), (163480, 497664), (165888, 490440), (171520, 474336), (173664, 468480), (175680, 463104), (183915, 442368), (184320, 441396), (187392, 434160), (192960, 421632), (196176, 414720), (197640, 411648), (205824, 395280), (207360, 392352), (210816, 385920), (217080, 374784), (220698, 368640), (221184, 367830), (231552, 351360), (234240, 347328), (237168, 343040), (245220, 331776), (245760, 331047), (248832, 326960), (249856, 325620), (257280, 316224), (260496, 312320), (261568, 311040), (263520, 308736), (274432, 296460), (276480, 294264), (281088, 289440)]