81044651520

素因数分解:

$2^9\times 3^3\times 5^1\times 7^2\times {\mathrm{23929}}^1$

素因数の和:23975

約数の個数: 480

約数和(自身を含む): 334891735200

約数和(自身を除く): 253847083680

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, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 256, 270, 280, 288, 294, 315, 320, 336, 360, 378, 384, 392, 420, 432, 441, 448, 480, 490, 504, 512, 540, 560, 576, 588, 630, 640, 672, 720, 735, 756, 768, 784, 840, 864, 882, 896, 945, 960, 980, 1008, 1080, 1120, 1152, 1176, 1260, 1280, 1323, 1344, 1440, 1470, 1512, 1536, 1568, 1680, 1728, 1764, 1792, 1890, 1920, 1960, 2016, 2160, 2205, 2240, 2304, 2352, 2520, 2560, 2646, 2688, 2880, 2940, 3024, 3136, 3360, 3456, 3528, 3584, 3780, 3840, 3920, 4032, 4320, 4410, 4480, 4608, 4704, 5040, 5292, 5376, 5760, 5880, 6048, 6272, 6615, 6720, 6912, 7056, 7560, 7680, 7840, 8064, 8640, 8820, 8960, 9408, 10080, 10584, 10752, 11520, 11760, 12096, 12544, 13230, 13440, 13824, 14112, 15120, 15680, 16128, 17280, 17640, 17920, 18816, 20160, 21168, 23040, 23520, 23929, 24192, 25088, 26460, 26880, 28224, 30240, 31360, 32256, 34560, 35280, 37632, 40320, 42336, 47040, 47858, 48384, 52920, 53760, 56448, 60480, 62720, 69120, 70560, 71787, 75264, 80640, 84672, 94080, 95716, 96768, 105840, 112896, 119645, 120960, 125440, 141120, 143574, 161280, 167503, 169344, 188160, 191432, 211680, 215361, 225792, 239290, 241920, 282240, 287148, 335006, 338688, 358935, 376320, 382864, 423360, 430722, 478580, 483840, 502509, 564480, 574296, 646083, 670012, 677376, 717870, 765728, 837515, 846720, 861444, 957160, 1005018, 1076805, 1128960, 1148592, 1172521, 1292166, 1340024, 1435740, 1507527, 1531456, 1675030, 1693440, 1722888, 1914320, 2010036, 2153610, 2297184, 2345042, 2512545, 2584332, 2680048, 2871480, 3015054, 3062912, 3230415, 3350060, 3386880, 3445776, 3517563, 3828640, 4020072, 4307220, 4522581, 4594368, 4690084, 5025090, 5168664, 5360096, 5742960, 5862605, 6030108, 6125824, 6460830, 6700120, 6891552, 7035126, 7537635, 7657280, 8040144, 8614440, 9045162, 9188736, 9380168, 10050180, 10337328, 10552689, 10720192, 11485920, 11725210, 12060216, 12251648, 12921660, 13400240, 13783104, 14070252, 15075270, 15314560, 16080288, 17228880, 17587815, 18090324, 18377472, 18760336, 20100360, 20674656, 21105378, 21440384, 22612905, 22971840, 23450420, 24120432, 25843320, 26800480, 27566208, 28140504, 30150540, 30629120, 31658067, 32160576, 34457760, 35175630, 36180648, 36754944, 37520672, 40200720, 41349312, 42210756, 42880768, 45225810, 45943680, 46900840, 48240864, 51686640, 52763445, 53600960, 55132416, 56281008, 60301080, 61258240, 63316134, 64321152, 68915520, 70351260, 72361296, 75041344, 80401440, 82698624, 84421512, 85761536, 90451620, 91887360, 93801680, 96481728, 103373280, 105526890, 107201920, 110264832, 112562016, 120602160, 126632268, 128642304, 137831040, 140702520, 144722592, 150082688, 158290335, 160802880, 165397248, 168843024, 180903240, 183774720, 187603360, 192963456, 206746560, 211053780, 214403840, 225124032, 241204320, 253264536, 257284608, 275662080, 281405040, 289445184, 300165376, 316580670, 321605760, 330794496, 337686048, 361806480, 375206720, 385926912, 413493120, 422107560, 428807680, 450248064, 482408640, 506529072, 551324160, 562810080, 578890368, 600330752, 633161340, 643211520, 675372096, 723612960, 750413440, 771853824, 826986240, 844215120, 900496128, 964817280, 1013058144, 1125620160, 1157780736, 1266322680, 1286423040, 1350744192, 1447225920, 1500826880, 1653972480, 1688430240, 1800992256, 1929634560, 2026116288, 2251240320, 2315561472, 2532645360, 2701488384, 2894451840, 3001653760, 3376860480, 3859269120, 4052232576, 4502480640, 5065290720, 5402976768, 5788903680, 6753720960, 8104465152, 9004961280, 10130581440, 11577807360, 13507441920, 16208930304, 20261162880, 27014883840, 40522325760, 81044651520]

約数ペア:

[(1, 81044651520), (2, 40522325760), (3, 27014883840), (4, 20261162880), (5, 16208930304), (6, 13507441920), (7, 11577807360), (8, 10130581440), (9, 9004961280), (10, 8104465152), (12, 6753720960), (14, 5788903680), (15, 5402976768), (16, 5065290720), (18, 4502480640), (20, 4052232576), (21, 3859269120), (24, 3376860480), (27, 3001653760), (28, 2894451840), (30, 2701488384), (32, 2532645360), (35, 2315561472), (36, 2251240320), (40, 2026116288), (42, 1929634560), (45, 1800992256), (48, 1688430240), (49, 1653972480), (54, 1500826880), (56, 1447225920), (60, 1350744192), (63, 1286423040), (64, 1266322680), (70, 1157780736), (72, 1125620160), (80, 1013058144), (84, 964817280), (90, 900496128), (96, 844215120), (98, 826986240), (105, 771853824), (108, 750413440), (112, 723612960), (120, 675372096), (126, 643211520), (128, 633161340), (135, 600330752), (140, 578890368), (144, 562810080), (147, 551324160), (160, 506529072), (168, 482408640), (180, 450248064), (189, 428807680), (192, 422107560), (196, 413493120), (210, 385926912), (216, 375206720), (224, 361806480), (240, 337686048), (245, 330794496), (252, 321605760), (256, 316580670), (270, 300165376), (280, 289445184), (288, 281405040), (294, 275662080), (315, 257284608), (320, 253264536), (336, 241204320), (360, 225124032), (378, 214403840), (384, 211053780), (392, 206746560), (420, 192963456), (432, 187603360), (441, 183774720), (448, 180903240), (480, 168843024), (490, 165397248), (504, 160802880), (512, 158290335), (540, 150082688), (560, 144722592), (576, 140702520), (588, 137831040), (630, 128642304), (640, 126632268), (672, 120602160), (720, 112562016), (735, 110264832), (756, 107201920), (768, 105526890), (784, 103373280), (840, 96481728), (864, 93801680), (882, 91887360), (896, 90451620), (945, 85761536), (960, 84421512), (980, 82698624), (1008, 80401440), (1080, 75041344), (1120, 72361296), (1152, 70351260), (1176, 68915520), (1260, 64321152), (1280, 63316134), (1323, 61258240), (1344, 60301080), (1440, 56281008), (1470, 55132416), (1512, 53600960), (1536, 52763445), (1568, 51686640), (1680, 48240864), (1728, 46900840), (1764, 45943680), (1792, 45225810), (1890, 42880768), (1920, 42210756), (1960, 41349312), (2016, 40200720), (2160, 37520672), (2205, 36754944), (2240, 36180648), (2304, 35175630), (2352, 34457760), (2520, 32160576), (2560, 31658067), (2646, 30629120), (2688, 30150540), (2880, 28140504), (2940, 27566208), (3024, 26800480), (3136, 25843320), (3360, 24120432), (3456, 23450420), (3528, 22971840), (3584, 22612905), (3780, 21440384), (3840, 21105378), (3920, 20674656), (4032, 20100360), (4320, 18760336), (4410, 18377472), (4480, 18090324), (4608, 17587815), (4704, 17228880), (5040, 16080288), (5292, 15314560), (5376, 15075270), (5760, 14070252), (5880, 13783104), (6048, 13400240), (6272, 12921660), (6615, 12251648), (6720, 12060216), (6912, 11725210), (7056, 11485920), (7560, 10720192), (7680, 10552689), (7840, 10337328), (8064, 10050180), (8640, 9380168), (8820, 9188736), (8960, 9045162), (9408, 8614440), (10080, 8040144), (10584, 7657280), (10752, 7537635), (11520, 7035126), (11760, 6891552), (12096, 6700120), (12544, 6460830), (13230, 6125824), (13440, 6030108), (13824, 5862605), (14112, 5742960), (15120, 5360096), (15680, 5168664), (16128, 5025090), (17280, 4690084), (17640, 4594368), (17920, 4522581), (18816, 4307220), (20160, 4020072), (21168, 3828640), (23040, 3517563), (23520, 3445776), (23929, 3386880), (24192, 3350060), (25088, 3230415), (26460, 3062912), (26880, 3015054), (28224, 2871480), (30240, 2680048), (31360, 2584332), (32256, 2512545), (34560, 2345042), (35280, 2297184), (37632, 2153610), (40320, 2010036), (42336, 1914320), (47040, 1722888), (47858, 1693440), (48384, 1675030), (52920, 1531456), (53760, 1507527), (56448, 1435740), (60480, 1340024), (62720, 1292166), (69120, 1172521), (70560, 1148592), (71787, 1128960), (75264, 1076805), (80640, 1005018), (84672, 957160), (94080, 861444), (95716, 846720), (96768, 837515), (105840, 765728), (112896, 717870), (119645, 677376), (120960, 670012), (125440, 646083), (141120, 574296), (143574, 564480), (161280, 502509), (167503, 483840), (169344, 478580), (188160, 430722), (191432, 423360), (211680, 382864), (215361, 376320), (225792, 358935), (239290, 338688), (241920, 335006), (282240, 287148)]