2783646720

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:537

約数の個数: 264

約数和(自身を含む): 9726214056

約数和(自身を除く): 6942567336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 193, 240, 256, 288, 313, 320, 360, 384, 386, 480, 512, 576, 579, 626, 640, 720, 768, 772, 939, 960, 965, 1024, 1152, 1158, 1252, 1280, 1440, 1536, 1544, 1565, 1737, 1878, 1920, 1930, 2304, 2316, 2504, 2560, 2817, 2880, 2895, 3072, 3088, 3130, 3474, 3756, 3840, 3860, 4608, 4632, 4695, 5008, 5120, 5634, 5760, 5790, 6176, 6260, 6948, 7512, 7680, 7720, 8685, 9216, 9264, 9390, 10016, 11268, 11520, 11580, 12352, 12520, 13896, 14085, 15024, 15360, 15440, 17370, 18528, 18780, 20032, 22536, 23040, 23160, 24704, 25040, 27792, 28170, 30048, 30880, 34740, 37056, 37560, 40064, 45072, 46080, 46320, 49408, 50080, 55584, 56340, 60096, 60409, 61760, 69480, 74112, 75120, 80128, 90144, 92640, 98816, 100160, 111168, 112680, 120192, 120818, 123520, 138960, 148224, 150240, 160256, 180288, 181227, 185280, 197632, 200320, 222336, 225360, 240384, 241636, 247040, 277920, 296448, 300480, 302045, 320512, 360576, 362454, 370560, 400640, 444672, 450720, 480768, 483272, 494080, 543681, 555840, 592896, 600960, 604090, 721152, 724908, 741120, 801280, 889344, 901440, 906135, 961536, 966544, 988160, 1087362, 1111680, 1201920, 1208180, 1442304, 1449816, 1482240, 1602560, 1778688, 1802880, 1812270, 1933088, 2174724, 2223360, 2403840, 2416360, 2718405, 2884608, 2899632, 2964480, 3605760, 3624540, 3866176, 4349448, 4446720, 4807680, 4832720, 5436810, 5799264, 7211520, 7249080, 7732352, 8698896, 8893440, 9665440, 10873620, 11598528, 14423040, 14498160, 15464704, 17397792, 19330880, 21747240, 23197056, 28996320, 30929408, 34795584, 38661760, 43494480, 46394112, 57992640, 61858816, 69591168, 77323520, 86988960, 92788224, 115985280, 139182336, 154647040, 173977920, 185576448, 231970560, 278364672, 309294080, 347955840, 463941120, 556729344, 695911680, 927882240, 1391823360, 2783646720]

約数ペア:

[(1, 2783646720), (2, 1391823360), (3, 927882240), (4, 695911680), (5, 556729344), (6, 463941120), (8, 347955840), (9, 309294080), (10, 278364672), (12, 231970560), (15, 185576448), (16, 173977920), (18, 154647040), (20, 139182336), (24, 115985280), (30, 92788224), (32, 86988960), (36, 77323520), (40, 69591168), (45, 61858816), (48, 57992640), (60, 46394112), (64, 43494480), (72, 38661760), (80, 34795584), (90, 30929408), (96, 28996320), (120, 23197056), (128, 21747240), (144, 19330880), (160, 17397792), (180, 15464704), (192, 14498160), (193, 14423040), (240, 11598528), (256, 10873620), (288, 9665440), (313, 8893440), (320, 8698896), (360, 7732352), (384, 7249080), (386, 7211520), (480, 5799264), (512, 5436810), (576, 4832720), (579, 4807680), (626, 4446720), (640, 4349448), (720, 3866176), (768, 3624540), (772, 3605760), (939, 2964480), (960, 2899632), (965, 2884608), (1024, 2718405), (1152, 2416360), (1158, 2403840), (1252, 2223360), (1280, 2174724), (1440, 1933088), (1536, 1812270), (1544, 1802880), (1565, 1778688), (1737, 1602560), (1878, 1482240), (1920, 1449816), (1930, 1442304), (2304, 1208180), (2316, 1201920), (2504, 1111680), (2560, 1087362), (2817, 988160), (2880, 966544), (2895, 961536), (3072, 906135), (3088, 901440), (3130, 889344), (3474, 801280), (3756, 741120), (3840, 724908), (3860, 721152), (4608, 604090), (4632, 600960), (4695, 592896), (5008, 555840), (5120, 543681), (5634, 494080), (5760, 483272), (5790, 480768), (6176, 450720), (6260, 444672), (6948, 400640), (7512, 370560), (7680, 362454), (7720, 360576), (8685, 320512), (9216, 302045), (9264, 300480), (9390, 296448), (10016, 277920), (11268, 247040), (11520, 241636), (11580, 240384), (12352, 225360), (12520, 222336), (13896, 200320), (14085, 197632), (15024, 185280), (15360, 181227), (15440, 180288), (17370, 160256), (18528, 150240), (18780, 148224), (20032, 138960), (22536, 123520), (23040, 120818), (23160, 120192), (24704, 112680), (25040, 111168), (27792, 100160), (28170, 98816), (30048, 92640), (30880, 90144), (34740, 80128), (37056, 75120), (37560, 74112), (40064, 69480), (45072, 61760), (46080, 60409), (46320, 60096), (49408, 56340), (50080, 55584)]