81607080960

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2297}}^1$

素因数の和:2588

約数の個数: 352

約数和(自身を含む): 291272051520

約数和(自身を除く): 209664970560

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 257, 270, 288, 320, 360, 384, 432, 480, 512, 514, 540, 576, 640, 720, 768, 771, 864, 960, 1024, 1028, 1080, 1152, 1280, 1285, 1440, 1536, 1542, 1728, 1920, 2056, 2160, 2297, 2304, 2313, 2560, 2570, 2880, 3072, 3084, 3456, 3840, 3855, 4112, 4320, 4594, 4608, 4626, 5120, 5140, 5760, 6168, 6891, 6912, 6939, 7680, 7710, 8224, 8640, 9188, 9216, 9252, 10280, 11485, 11520, 11565, 12336, 13782, 13824, 13878, 15360, 15420, 16448, 17280, 18376, 18504, 20560, 20673, 22970, 23040, 23130, 24672, 27564, 27648, 27756, 30840, 32896, 34455, 34560, 34695, 36752, 37008, 41120, 41346, 45940, 46080, 46260, 49344, 55128, 55512, 61680, 62019, 65792, 68910, 69120, 69390, 73504, 74016, 82240, 82692, 91880, 92520, 98688, 103365, 110256, 111024, 123360, 124038, 131584, 137820, 138240, 138780, 147008, 148032, 164480, 165384, 183760, 185040, 197376, 206730, 220512, 222048, 246720, 248076, 263168, 275640, 277560, 294016, 296064, 310095, 328960, 330768, 367520, 370080, 394752, 413460, 441024, 444096, 493440, 496152, 551280, 555120, 588032, 590329, 592128, 620190, 657920, 661536, 735040, 740160, 789504, 826920, 882048, 888192, 986880, 992304, 1102560, 1110240, 1176064, 1180658, 1184256, 1240380, 1315840, 1323072, 1470080, 1480320, 1653840, 1764096, 1770987, 1776384, 1973760, 1984608, 2205120, 2220480, 2352128, 2361316, 2368512, 2480760, 2646144, 2940160, 2951645, 2960640, 3307680, 3528192, 3541974, 3552768, 3947520, 3969216, 4410240, 4440960, 4722632, 4961520, 5292288, 5312961, 5880320, 5903290, 5921280, 6615360, 7056384, 7083948, 7105536, 7938432, 8820480, 8854935, 8881920, 9445264, 9923040, 10584576, 10625922, 11760640, 11806580, 11842560, 13230720, 14167896, 15876864, 15938883, 17640960, 17709870, 17763840, 18890528, 19846080, 21169152, 21251844, 23613160, 26461440, 26564805, 28335792, 31753728, 31877766, 35281920, 35419740, 35527680, 37781056, 39692160, 42503688, 47226320, 52922880, 53129610, 56671584, 63507456, 63755532, 70839480, 75562112, 79384320, 79694415, 85007376, 94452640, 105845760, 106259220, 113343168, 127511064, 141678960, 151124224, 158768640, 159388830, 170014752, 188905280, 212518440, 226686336, 255022128, 283357920, 302248448, 317537280, 318777660, 340029504, 377810560, 425036880, 453372672, 510044256, 566715840, 604496896, 637555320, 680059008, 755621120, 850073760, 906745344, 1020088512, 1133431680, 1275110640, 1360118016, 1511242240, 1700147520, 1813490688, 2040177024, 2266863360, 2550221280, 2720236032, 3022484480, 3400295040, 4080354048, 4533726720, 5100442560, 5440472064, 6800590080, 8160708096, 9067453440, 10200885120, 13601180160, 16321416192, 20401770240, 27202360320, 40803540480, 81607080960]

約数ペア:

[(1, 81607080960), (2, 40803540480), (3, 27202360320), (4, 20401770240), (5, 16321416192), (6, 13601180160), (8, 10200885120), (9, 9067453440), (10, 8160708096), (12, 6800590080), (15, 5440472064), (16, 5100442560), (18, 4533726720), (20, 4080354048), (24, 3400295040), (27, 3022484480), (30, 2720236032), (32, 2550221280), (36, 2266863360), (40, 2040177024), (45, 1813490688), (48, 1700147520), (54, 1511242240), (60, 1360118016), (64, 1275110640), (72, 1133431680), (80, 1020088512), (90, 906745344), (96, 850073760), (108, 755621120), (120, 680059008), (128, 637555320), (135, 604496896), (144, 566715840), (160, 510044256), (180, 453372672), (192, 425036880), (216, 377810560), (240, 340029504), (256, 318777660), (257, 317537280), (270, 302248448), (288, 283357920), (320, 255022128), (360, 226686336), (384, 212518440), (432, 188905280), (480, 170014752), (512, 159388830), (514, 158768640), (540, 151124224), (576, 141678960), (640, 127511064), (720, 113343168), (768, 106259220), (771, 105845760), (864, 94452640), (960, 85007376), (1024, 79694415), (1028, 79384320), (1080, 75562112), (1152, 70839480), (1280, 63755532), (1285, 63507456), (1440, 56671584), (1536, 53129610), (1542, 52922880), (1728, 47226320), (1920, 42503688), (2056, 39692160), (2160, 37781056), (2297, 35527680), (2304, 35419740), (2313, 35281920), (2560, 31877766), (2570, 31753728), (2880, 28335792), (3072, 26564805), (3084, 26461440), (3456, 23613160), (3840, 21251844), (3855, 21169152), (4112, 19846080), (4320, 18890528), (4594, 17763840), (4608, 17709870), (4626, 17640960), (5120, 15938883), (5140, 15876864), (5760, 14167896), (6168, 13230720), (6891, 11842560), (6912, 11806580), (6939, 11760640), (7680, 10625922), (7710, 10584576), (8224, 9923040), (8640, 9445264), (9188, 8881920), (9216, 8854935), (9252, 8820480), (10280, 7938432), (11485, 7105536), (11520, 7083948), (11565, 7056384), (12336, 6615360), (13782, 5921280), (13824, 5903290), (13878, 5880320), (15360, 5312961), (15420, 5292288), (16448, 4961520), (17280, 4722632), (18376, 4440960), (18504, 4410240), (20560, 3969216), (20673, 3947520), (22970, 3552768), (23040, 3541974), (23130, 3528192), (24672, 3307680), (27564, 2960640), (27648, 2951645), (27756, 2940160), (30840, 2646144), (32896, 2480760), (34455, 2368512), (34560, 2361316), (34695, 2352128), (36752, 2220480), (37008, 2205120), (41120, 1984608), (41346, 1973760), (45940, 1776384), (46080, 1770987), (46260, 1764096), (49344, 1653840), (55128, 1480320), (55512, 1470080), (61680, 1323072), (62019, 1315840), (65792, 1240380), (68910, 1184256), (69120, 1180658), (69390, 1176064), (73504, 1110240), (74016, 1102560), (82240, 992304), (82692, 986880), (91880, 888192), (92520, 882048), (98688, 826920), (103365, 789504), (110256, 740160), (111024, 735040), (123360, 661536), (124038, 657920), (131584, 620190), (137820, 592128), (138240, 590329), (138780, 588032), (147008, 555120), (148032, 551280), (164480, 496152), (165384, 493440), (183760, 444096), (185040, 441024), (197376, 413460), (206730, 394752), (220512, 370080), (222048, 367520), (246720, 330768), (248076, 328960), (263168, 310095), (275640, 296064), (277560, 294016)]