81350922240

素因数分解:

$2^{12}\times 3^3\times 5^1\times 7^1\times {\mathrm{21017}}^1$

素因数の和:21062

約数の個数: 416

約数和(自身を含む): 330544200960

約数和(自身を除く): 249193278720

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, 2048, 2160, 2240, 2304, 2520, 2560, 2688, 2880, 3024, 3072, 3360, 3456, 3584, 3780, 3840, 4032, 4096, 4320, 4480, 4608, 5040, 5120, 5376, 5760, 6048, 6144, 6720, 6912, 7168, 7560, 7680, 8064, 8640, 8960, 9216, 10080, 10240, 10752, 11520, 12096, 12288, 13440, 13824, 14336, 15120, 15360, 16128, 17280, 17920, 18432, 20160, 20480, 21017, 21504, 23040, 24192, 26880, 27648, 28672, 30240, 30720, 32256, 34560, 35840, 36864, 40320, 42034, 43008, 46080, 48384, 53760, 55296, 60480, 61440, 63051, 64512, 69120, 71680, 80640, 84068, 86016, 92160, 96768, 105085, 107520, 110592, 120960, 126102, 129024, 138240, 143360, 147119, 161280, 168136, 184320, 189153, 193536, 210170, 215040, 241920, 252204, 258048, 276480, 294238, 315255, 322560, 336272, 378306, 387072, 420340, 430080, 441357, 483840, 504408, 552960, 567459, 588476, 630510, 645120, 672544, 735595, 756612, 774144, 840680, 882714, 945765, 967680, 1008816, 1134918, 1176952, 1261020, 1290240, 1324071, 1345088, 1471190, 1513224, 1681360, 1765428, 1891530, 1935360, 2017632, 2206785, 2269836, 2353904, 2522040, 2648142, 2690176, 2837295, 2942380, 3026448, 3362720, 3530856, 3783060, 3870720, 3972213, 4035264, 4413570, 4539672, 4707808, 5044080, 5296284, 5380352, 5674590, 5884760, 6052896, 6620355, 6725440, 7061712, 7566120, 7944426, 8070528, 8827140, 9079344, 9415616, 10088160, 10592568, 10760704, 11349180, 11769520, 12105792, 13240710, 13450880, 14123424, 15132240, 15888852, 16141056, 17654280, 18158688, 18831232, 19861065, 20176320, 21185136, 21521408, 22698360, 23539040, 24211584, 26481420, 26901760, 28246848, 30264480, 31777704, 32282112, 35308560, 36317376, 37662464, 39722130, 40352640, 42370272, 43042816, 45396720, 47078080, 48423168, 52962840, 53803520, 56493696, 60528960, 63555408, 64564224, 70617120, 72634752, 75324928, 79444260, 80705280, 84740544, 86085632, 90793440, 94156160, 96846336, 105925680, 107607040, 112987392, 121057920, 127110816, 129128448, 141234240, 145269504, 150649856, 158888520, 161410560, 169481088, 181586880, 188312320, 193692672, 211851360, 215214080, 225974784, 242115840, 254221632, 258256896, 282468480, 290539008, 301299712, 317777040, 322821120, 338962176, 363173760, 376624640, 387385344, 423702720, 430428160, 451949568, 484231680, 508443264, 564936960, 581078016, 602599424, 635554080, 645642240, 677924352, 726347520, 753249280, 774770688, 847405440, 903899136, 968463360, 1016886528, 1129873920, 1162156032, 1271108160, 1291284480, 1355848704, 1452695040, 1506498560, 1694810880, 1807798272, 1936926720, 2033773056, 2259747840, 2324312064, 2542216320, 2711697408, 2905390080, 3012997120, 3389621760, 3873853440, 4067546112, 4519495680, 5084432640, 5423394816, 5810780160, 6779243520, 8135092224, 9038991360, 10168865280, 11621560320, 13558487040, 16270184448, 20337730560, 27116974080, 40675461120, 81350922240]

約数ペア:

[(1, 81350922240), (2, 40675461120), (3, 27116974080), (4, 20337730560), (5, 16270184448), (6, 13558487040), (7, 11621560320), (8, 10168865280), (9, 9038991360), (10, 8135092224), (12, 6779243520), (14, 5810780160), (15, 5423394816), (16, 5084432640), (18, 4519495680), (20, 4067546112), (21, 3873853440), (24, 3389621760), (27, 3012997120), (28, 2905390080), (30, 2711697408), (32, 2542216320), (35, 2324312064), (36, 2259747840), (40, 2033773056), (42, 1936926720), (45, 1807798272), (48, 1694810880), (54, 1506498560), (56, 1452695040), (60, 1355848704), (63, 1291284480), (64, 1271108160), (70, 1162156032), (72, 1129873920), (80, 1016886528), (84, 968463360), (90, 903899136), (96, 847405440), (105, 774770688), (108, 753249280), (112, 726347520), (120, 677924352), (126, 645642240), (128, 635554080), (135, 602599424), (140, 581078016), (144, 564936960), (160, 508443264), (168, 484231680), (180, 451949568), (189, 430428160), (192, 423702720), (210, 387385344), (216, 376624640), (224, 363173760), (240, 338962176), (252, 322821120), (256, 317777040), (270, 301299712), (280, 290539008), (288, 282468480), (315, 258256896), (320, 254221632), (336, 242115840), (360, 225974784), (378, 215214080), (384, 211851360), (420, 193692672), (432, 188312320), (448, 181586880), (480, 169481088), (504, 161410560), (512, 158888520), (540, 150649856), (560, 145269504), (576, 141234240), (630, 129128448), (640, 127110816), (672, 121057920), (720, 112987392), (756, 107607040), (768, 105925680), (840, 96846336), (864, 94156160), (896, 90793440), (945, 86085632), (960, 84740544), (1008, 80705280), (1024, 79444260), (1080, 75324928), (1120, 72634752), (1152, 70617120), (1260, 64564224), (1280, 63555408), (1344, 60528960), (1440, 56493696), (1512, 53803520), (1536, 52962840), (1680, 48423168), (1728, 47078080), (1792, 45396720), (1890, 43042816), (1920, 42370272), (2016, 40352640), (2048, 39722130), (2160, 37662464), (2240, 36317376), (2304, 35308560), (2520, 32282112), (2560, 31777704), (2688, 30264480), (2880, 28246848), (3024, 26901760), (3072, 26481420), (3360, 24211584), (3456, 23539040), (3584, 22698360), (3780, 21521408), (3840, 21185136), (4032, 20176320), (4096, 19861065), (4320, 18831232), (4480, 18158688), (4608, 17654280), (5040, 16141056), (5120, 15888852), (5376, 15132240), (5760, 14123424), (6048, 13450880), (6144, 13240710), (6720, 12105792), (6912, 11769520), (7168, 11349180), (7560, 10760704), (7680, 10592568), (8064, 10088160), (8640, 9415616), (8960, 9079344), (9216, 8827140), (10080, 8070528), (10240, 7944426), (10752, 7566120), (11520, 7061712), (12096, 6725440), (12288, 6620355), (13440, 6052896), (13824, 5884760), (14336, 5674590), (15120, 5380352), (15360, 5296284), (16128, 5044080), (17280, 4707808), (17920, 4539672), (18432, 4413570), (20160, 4035264), (20480, 3972213), (21017, 3870720), (21504, 3783060), (23040, 3530856), (24192, 3362720), (26880, 3026448), (27648, 2942380), (28672, 2837295), (30240, 2690176), (30720, 2648142), (32256, 2522040), (34560, 2353904), (35840, 2269836), (36864, 2206785), (40320, 2017632), (42034, 1935360), (43008, 1891530), (46080, 1765428), (48384, 1681360), (53760, 1513224), (55296, 1471190), (60480, 1345088), (61440, 1324071), (63051, 1290240), (64512, 1261020), (69120, 1176952), (71680, 1134918), (80640, 1008816), (84068, 967680), (86016, 945765), (92160, 882714), (96768, 840680), (105085, 774144), (107520, 756612), (110592, 735595), (120960, 672544), (126102, 645120), (129024, 630510), (138240, 588476), (143360, 567459), (147119, 552960), (161280, 504408), (168136, 483840), (184320, 441357), (189153, 430080), (193536, 420340), (210170, 387072), (215040, 378306), (241920, 336272), (252204, 322560), (258048, 315255), (276480, 294238)]