1246990080

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2017}}^1$

素因数の和:2071

約数の個数: 288

約数和(自身を含む): 4751760384

約数和(自身を除く): 3504770304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 256, 276, 280, 320, 322, 336, 345, 368, 384, 420, 448, 460, 480, 483, 552, 560, 640, 644, 672, 690, 736, 768, 805, 840, 896, 920, 960, 966, 1104, 1120, 1280, 1288, 1344, 1380, 1472, 1610, 1680, 1792, 1840, 1920, 1932, 2017, 2208, 2240, 2415, 2576, 2688, 2760, 2944, 3220, 3360, 3680, 3840, 3864, 4034, 4416, 4480, 4830, 5152, 5376, 5520, 5888, 6051, 6440, 6720, 7360, 7728, 8068, 8832, 8960, 9660, 10085, 10304, 11040, 12102, 12880, 13440, 14119, 14720, 15456, 16136, 17664, 19320, 20170, 20608, 22080, 24204, 25760, 26880, 28238, 29440, 30255, 30912, 32272, 38640, 40340, 41216, 42357, 44160, 46391, 48408, 51520, 56476, 60510, 61824, 64544, 70595, 77280, 80680, 84714, 88320, 92782, 96816, 103040, 112952, 121020, 123648, 129088, 139173, 141190, 154560, 161360, 169428, 185564, 193632, 206080, 211785, 225904, 231955, 242040, 258176, 278346, 282380, 309120, 322720, 324737, 338856, 371128, 387264, 423570, 451808, 463910, 484080, 516352, 556692, 564760, 618240, 645440, 649474, 677712, 695865, 742256, 774528, 847140, 903616, 927820, 968160, 974211, 1113384, 1129520, 1290880, 1298948, 1355424, 1391730, 1484512, 1549056, 1623685, 1694280, 1807232, 1855640, 1936320, 1948422, 2226768, 2259040, 2581760, 2597896, 2710848, 2783460, 2969024, 3247370, 3388560, 3614464, 3711280, 3872640, 3896844, 4453536, 4518080, 4871055, 5195792, 5421696, 5566920, 5938048, 6494740, 6777120, 7422560, 7745280, 7793688, 8907072, 9036160, 9742110, 10391584, 10843392, 11133840, 11876096, 12989480, 13554240, 14845120, 15587376, 17814144, 18072320, 19484220, 20783168, 22267680, 25978960, 27108480, 29690240, 31174752, 35628288, 38968440, 41566336, 44535360, 51957920, 54216960, 59380480, 62349504, 77936880, 83132672, 89070720, 103915840, 124699008, 155873760, 178141440, 207831680, 249398016, 311747520, 415663360, 623495040, 1246990080]

約数ペア:

[(1, 1246990080), (2, 623495040), (3, 415663360), (4, 311747520), (5, 249398016), (6, 207831680), (7, 178141440), (8, 155873760), (10, 124699008), (12, 103915840), (14, 89070720), (15, 83132672), (16, 77936880), (20, 62349504), (21, 59380480), (23, 54216960), (24, 51957920), (28, 44535360), (30, 41566336), (32, 38968440), (35, 35628288), (40, 31174752), (42, 29690240), (46, 27108480), (48, 25978960), (56, 22267680), (60, 20783168), (64, 19484220), (69, 18072320), (70, 17814144), (80, 15587376), (84, 14845120), (92, 13554240), (96, 12989480), (105, 11876096), (112, 11133840), (115, 10843392), (120, 10391584), (128, 9742110), (138, 9036160), (140, 8907072), (160, 7793688), (161, 7745280), (168, 7422560), (184, 6777120), (192, 6494740), (210, 5938048), (224, 5566920), (230, 5421696), (240, 5195792), (256, 4871055), (276, 4518080), (280, 4453536), (320, 3896844), (322, 3872640), (336, 3711280), (345, 3614464), (368, 3388560), (384, 3247370), (420, 2969024), (448, 2783460), (460, 2710848), (480, 2597896), (483, 2581760), (552, 2259040), (560, 2226768), (640, 1948422), (644, 1936320), (672, 1855640), (690, 1807232), (736, 1694280), (768, 1623685), (805, 1549056), (840, 1484512), (896, 1391730), (920, 1355424), (960, 1298948), (966, 1290880), (1104, 1129520), (1120, 1113384), (1280, 974211), (1288, 968160), (1344, 927820), (1380, 903616), (1472, 847140), (1610, 774528), (1680, 742256), (1792, 695865), (1840, 677712), (1920, 649474), (1932, 645440), (2017, 618240), (2208, 564760), (2240, 556692), (2415, 516352), (2576, 484080), (2688, 463910), (2760, 451808), (2944, 423570), (3220, 387264), (3360, 371128), (3680, 338856), (3840, 324737), (3864, 322720), (4034, 309120), (4416, 282380), (4480, 278346), (4830, 258176), (5152, 242040), (5376, 231955), (5520, 225904), (5888, 211785), (6051, 206080), (6440, 193632), (6720, 185564), (7360, 169428), (7728, 161360), (8068, 154560), (8832, 141190), (8960, 139173), (9660, 129088), (10085, 123648), (10304, 121020), (11040, 112952), (12102, 103040), (12880, 96816), (13440, 92782), (14119, 88320), (14720, 84714), (15456, 80680), (16136, 77280), (17664, 70595), (19320, 64544), (20170, 61824), (20608, 60510), (22080, 56476), (24204, 51520), (25760, 48408), (26880, 46391), (28238, 44160), (29440, 42357), (30255, 41216), (30912, 40340), (32272, 38640)]