21642785280

素因数分解:

$2^9\times 3^6\times 5^1\times {\mathrm{11597}}^1$

素因数の和:11638

約数の個数: 280

約数和(自身を含む): 77809056732

約数和(自身を除く): 56166271452

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 720, 729, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1458, 1536, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2560, 2592, 2880, 2916, 3240, 3456, 3645, 3840, 3888, 4320, 4608, 4860, 5184, 5760, 5832, 6480, 6912, 7290, 7680, 7776, 8640, 9720, 10368, 11520, 11597, 11664, 12960, 13824, 14580, 15552, 17280, 19440, 20736, 23040, 23194, 23328, 25920, 29160, 31104, 34560, 34791, 38880, 41472, 46388, 46656, 51840, 57985, 58320, 62208, 69120, 69582, 77760, 92776, 93312, 103680, 104373, 115970, 116640, 124416, 139164, 155520, 173955, 185552, 186624, 207360, 208746, 231940, 233280, 278328, 311040, 313119, 347910, 371104, 373248, 417492, 463880, 466560, 521865, 556656, 622080, 626238, 695820, 742208, 834984, 927760, 933120, 939357, 1043730, 1113312, 1252476, 1391640, 1484416, 1565595, 1669968, 1855520, 1866240, 1878714, 2087460, 2226624, 2504952, 2783280, 2818071, 2968832, 3131190, 3339936, 3711040, 3757428, 4174920, 4453248, 4696785, 5009904, 5566560, 5636142, 5937664, 6262380, 6679872, 7422080, 7514856, 8349840, 8454213, 8906496, 9393570, 10019808, 11133120, 11272284, 12524760, 13359744, 14090355, 14844160, 15029712, 16699680, 16908426, 17812992, 18787140, 20039616, 22266240, 22544568, 25049520, 26719488, 28180710, 29688320, 30059424, 33399360, 33816852, 37574280, 40079232, 42271065, 44532480, 45089136, 50099040, 53438976, 56361420, 60118848, 66798720, 67633704, 75148560, 80158464, 84542130, 89064960, 90178272, 100198080, 112722840, 120237696, 133597440, 135267408, 150297120, 160316928, 169084260, 180356544, 200396160, 225445680, 240475392, 267194880, 270534816, 300594240, 338168520, 360713088, 400792320, 450891360, 480950784, 541069632, 601188480, 676337040, 721426176, 801584640, 901782720, 1082139264, 1202376960, 1352674080, 1442852352, 1803565440, 2164278528, 2404753920, 2705348160, 3607130880, 4328557056, 5410696320, 7214261760, 10821392640, 21642785280]

約数ペア:

[(1, 21642785280), (2, 10821392640), (3, 7214261760), (4, 5410696320), (5, 4328557056), (6, 3607130880), (8, 2705348160), (9, 2404753920), (10, 2164278528), (12, 1803565440), (15, 1442852352), (16, 1352674080), (18, 1202376960), (20, 1082139264), (24, 901782720), (27, 801584640), (30, 721426176), (32, 676337040), (36, 601188480), (40, 541069632), (45, 480950784), (48, 450891360), (54, 400792320), (60, 360713088), (64, 338168520), (72, 300594240), (80, 270534816), (81, 267194880), (90, 240475392), (96, 225445680), (108, 200396160), (120, 180356544), (128, 169084260), (135, 160316928), (144, 150297120), (160, 135267408), (162, 133597440), (180, 120237696), (192, 112722840), (216, 100198080), (240, 90178272), (243, 89064960), (256, 84542130), (270, 80158464), (288, 75148560), (320, 67633704), (324, 66798720), (360, 60118848), (384, 56361420), (405, 53438976), (432, 50099040), (480, 45089136), (486, 44532480), (512, 42271065), (540, 40079232), (576, 37574280), (640, 33816852), (648, 33399360), (720, 30059424), (729, 29688320), (768, 28180710), (810, 26719488), (864, 25049520), (960, 22544568), (972, 22266240), (1080, 20039616), (1152, 18787140), (1215, 17812992), (1280, 16908426), (1296, 16699680), (1440, 15029712), (1458, 14844160), (1536, 14090355), (1620, 13359744), (1728, 12524760), (1920, 11272284), (1944, 11133120), (2160, 10019808), (2304, 9393570), (2430, 8906496), (2560, 8454213), (2592, 8349840), (2880, 7514856), (2916, 7422080), (3240, 6679872), (3456, 6262380), (3645, 5937664), (3840, 5636142), (3888, 5566560), (4320, 5009904), (4608, 4696785), (4860, 4453248), (5184, 4174920), (5760, 3757428), (5832, 3711040), (6480, 3339936), (6912, 3131190), (7290, 2968832), (7680, 2818071), (7776, 2783280), (8640, 2504952), (9720, 2226624), (10368, 2087460), (11520, 1878714), (11597, 1866240), (11664, 1855520), (12960, 1669968), (13824, 1565595), (14580, 1484416), (15552, 1391640), (17280, 1252476), (19440, 1113312), (20736, 1043730), (23040, 939357), (23194, 933120), (23328, 927760), (25920, 834984), (29160, 742208), (31104, 695820), (34560, 626238), (34791, 622080), (38880, 556656), (41472, 521865), (46388, 466560), (46656, 463880), (51840, 417492), (57985, 373248), (58320, 371104), (62208, 347910), (69120, 313119), (69582, 311040), (77760, 278328), (92776, 233280), (93312, 231940), (103680, 208746), (104373, 207360), (115970, 186624), (116640, 185552), (124416, 173955), (139164, 155520)]