2785950720

素因数分解:

$2^{10}\times 3^3\times 5^1\times 7^1\times {\mathrm{2879}}^1$

素因数の和:2920

約数の個数: 352

約数和(自身を含む): 11319091200

約数和(自身を除く): 8533140480

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, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 512, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1024, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1536, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2560, 2688, 2879, 2880, 3024, 3072, 3360, 3456, 3584, 3780, 3840, 4032, 4320, 4480, 4608, 5040, 5120, 5376, 5758, 5760, 6048, 6720, 6912, 7168, 7560, 7680, 8064, 8637, 8640, 8960, 9216, 10080, 10752, 11516, 11520, 12096, 13440, 13824, 14395, 15120, 15360, 16128, 17274, 17280, 17920, 20153, 20160, 21504, 23032, 23040, 24192, 25911, 26880, 27648, 28790, 30240, 32256, 34548, 34560, 35840, 40306, 40320, 43185, 46064, 46080, 48384, 51822, 53760, 57580, 60459, 60480, 64512, 69096, 69120, 77733, 80612, 80640, 86370, 92128, 96768, 100765, 103644, 107520, 115160, 120918, 120960, 129555, 138192, 138240, 155466, 161224, 161280, 172740, 181377, 184256, 193536, 201530, 207288, 230320, 241836, 241920, 259110, 276384, 302295, 310932, 322448, 322560, 345480, 362754, 368512, 388665, 403060, 414576, 460640, 483672, 483840, 518220, 544131, 552768, 604590, 621864, 644896, 690960, 725508, 737024, 777330, 806120, 829152, 906885, 921280, 967344, 967680, 1036440, 1088262, 1105536, 1209180, 1243728, 1289792, 1381920, 1451016, 1474048, 1554660, 1612240, 1658304, 1813770, 1842560, 1934688, 2072880, 2176524, 2211072, 2418360, 2487456, 2579584, 2720655, 2763840, 2902032, 2948096, 3109320, 3224480, 3316608, 3627540, 3685120, 3869376, 4145760, 4353048, 4422144, 4836720, 4974912, 5159168, 5441310, 5527680, 5804064, 6218640, 6448960, 6633216, 7255080, 7370240, 7738752, 8291520, 8706096, 8844288, 9673440, 9949824, 10318336, 10882620, 11055360, 11608128, 12437280, 12897920, 13266432, 14510160, 14740480, 15477504, 16583040, 17412192, 19346880, 19899648, 20636672, 21765240, 22110720, 23216256, 24874560, 25795840, 26532864, 29020320, 30955008, 33166080, 34824384, 38693760, 39799296, 43530480, 44221440, 46432512, 49749120, 51591680, 58040640, 61910016, 66332160, 69648768, 77387520, 79598592, 87060960, 92865024, 99498240, 103183360, 116081280, 132664320, 139297536, 154775040, 174121920, 185730048, 198996480, 232162560, 278595072, 309550080, 348243840, 397992960, 464325120, 557190144, 696487680, 928650240, 1392975360, 2785950720]

約数ペア:

[(1, 2785950720), (2, 1392975360), (3, 928650240), (4, 696487680), (5, 557190144), (6, 464325120), (7, 397992960), (8, 348243840), (9, 309550080), (10, 278595072), (12, 232162560), (14, 198996480), (15, 185730048), (16, 174121920), (18, 154775040), (20, 139297536), (21, 132664320), (24, 116081280), (27, 103183360), (28, 99498240), (30, 92865024), (32, 87060960), (35, 79598592), (36, 77387520), (40, 69648768), (42, 66332160), (45, 61910016), (48, 58040640), (54, 51591680), (56, 49749120), (60, 46432512), (63, 44221440), (64, 43530480), (70, 39799296), (72, 38693760), (80, 34824384), (84, 33166080), (90, 30955008), (96, 29020320), (105, 26532864), (108, 25795840), (112, 24874560), (120, 23216256), (126, 22110720), (128, 21765240), (135, 20636672), (140, 19899648), (144, 19346880), (160, 17412192), (168, 16583040), (180, 15477504), (189, 14740480), (192, 14510160), (210, 13266432), (216, 12897920), (224, 12437280), (240, 11608128), (252, 11055360), (256, 10882620), (270, 10318336), (280, 9949824), (288, 9673440), (315, 8844288), (320, 8706096), (336, 8291520), (360, 7738752), (378, 7370240), (384, 7255080), (420, 6633216), (432, 6448960), (448, 6218640), (480, 5804064), (504, 5527680), (512, 5441310), (540, 5159168), (560, 4974912), (576, 4836720), (630, 4422144), (640, 4353048), (672, 4145760), (720, 3869376), (756, 3685120), (768, 3627540), (840, 3316608), (864, 3224480), (896, 3109320), (945, 2948096), (960, 2902032), (1008, 2763840), (1024, 2720655), (1080, 2579584), (1120, 2487456), (1152, 2418360), (1260, 2211072), (1280, 2176524), (1344, 2072880), (1440, 1934688), (1512, 1842560), (1536, 1813770), (1680, 1658304), (1728, 1612240), (1792, 1554660), (1890, 1474048), (1920, 1451016), (2016, 1381920), (2160, 1289792), (2240, 1243728), (2304, 1209180), (2520, 1105536), (2560, 1088262), (2688, 1036440), (2879, 967680), (2880, 967344), (3024, 921280), (3072, 906885), (3360, 829152), (3456, 806120), (3584, 777330), (3780, 737024), (3840, 725508), (4032, 690960), (4320, 644896), (4480, 621864), (4608, 604590), (5040, 552768), (5120, 544131), (5376, 518220), (5758, 483840), (5760, 483672), (6048, 460640), (6720, 414576), (6912, 403060), (7168, 388665), (7560, 368512), (7680, 362754), (8064, 345480), (8637, 322560), (8640, 322448), (8960, 310932), (9216, 302295), (10080, 276384), (10752, 259110), (11516, 241920), (11520, 241836), (12096, 230320), (13440, 207288), (13824, 201530), (14395, 193536), (15120, 184256), (15360, 181377), (16128, 172740), (17274, 161280), (17280, 161224), (17920, 155466), (20153, 138240), (20160, 138192), (21504, 129555), (23032, 120960), (23040, 120918), (24192, 115160), (25911, 107520), (26880, 103644), (27648, 100765), (28790, 96768), (30240, 92128), (32256, 86370), (34548, 80640), (34560, 80612), (35840, 77733), (40306, 69120), (40320, 69096), (43185, 64512), (46064, 60480), (46080, 60459), (48384, 57580), (51822, 53760)]