20851292160

素因数分解:

$2^{11}\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1093}}^1$

素因数の和:1155

約数の個数: 480

約数和(自身を含む): 78058300320

約数和(自身を除く): 57207008160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 256, 270, 276, 288, 320, 324, 345, 360, 368, 384, 405, 414, 432, 460, 480, 512, 540, 552, 576, 621, 640, 648, 690, 720, 736, 768, 810, 828, 864, 920, 960, 1024, 1035, 1080, 1093, 1104, 1152, 1242, 1280, 1296, 1380, 1440, 1472, 1536, 1620, 1656, 1728, 1840, 1863, 1920, 2048, 2070, 2160, 2186, 2208, 2304, 2484, 2560, 2592, 2760, 2880, 2944, 3072, 3105, 3240, 3279, 3312, 3456, 3680, 3726, 3840, 4140, 4320, 4372, 4416, 4608, 4968, 5120, 5184, 5465, 5520, 5760, 5888, 6144, 6210, 6480, 6558, 6624, 6912, 7360, 7452, 7680, 8280, 8640, 8744, 8832, 9216, 9315, 9837, 9936, 10240, 10368, 10930, 11040, 11520, 11776, 12420, 12960, 13116, 13248, 13824, 14720, 14904, 15360, 16395, 16560, 17280, 17488, 17664, 18432, 18630, 19674, 19872, 20736, 21860, 22080, 23040, 23552, 24840, 25139, 25920, 26232, 26496, 27648, 29440, 29511, 29808, 30720, 32790, 33120, 34560, 34976, 35328, 37260, 39348, 39744, 41472, 43720, 44160, 46080, 47104, 49185, 49680, 50278, 51840, 52464, 52992, 55296, 58880, 59022, 59616, 65580, 66240, 69120, 69952, 70656, 74520, 75417, 78696, 79488, 82944, 87440, 88320, 88533, 92160, 98370, 99360, 100556, 103680, 104928, 105984, 117760, 118044, 119232, 125695, 131160, 132480, 138240, 139904, 141312, 147555, 149040, 150834, 157392, 158976, 165888, 174880, 176640, 177066, 196740, 198720, 201112, 207360, 209856, 211968, 226251, 235520, 236088, 238464, 251390, 262320, 264960, 276480, 279808, 295110, 298080, 301668, 314784, 317952, 349760, 353280, 354132, 377085, 393480, 397440, 402224, 414720, 419712, 423936, 442665, 452502, 472176, 476928, 502780, 524640, 529920, 559616, 590220, 596160, 603336, 629568, 635904, 678753, 699520, 706560, 708264, 754170, 786960, 794880, 804448, 829440, 839424, 885330, 905004, 944352, 953856, 1005560, 1049280, 1059840, 1119232, 1131255, 1180440, 1192320, 1206672, 1259136, 1271808, 1357506, 1399040, 1416528, 1508340, 1573920, 1589760, 1608896, 1678848, 1770660, 1810008, 1888704, 1907712, 2011120, 2036259, 2098560, 2119680, 2238464, 2262510, 2360880, 2384640, 2413344, 2518272, 2715012, 2798080, 2833056, 3016680, 3147840, 3179520, 3217792, 3357696, 3393765, 3541320, 3620016, 3777408, 3815424, 4022240, 4072518, 4197120, 4525020, 4721760, 4769280, 4826688, 5036544, 5430024, 5596160, 5666112, 6033360, 6295680, 6359040, 6435584, 6715392, 6787530, 7082640, 7240032, 7554816, 8044480, 8145036, 8394240, 9050040, 9443520, 9538560, 9653376, 10073088, 10181295, 10860048, 11192320, 11332224, 12066720, 12591360, 12871168, 13575060, 14165280, 14480064, 15109632, 16088960, 16290072, 16788480, 18100080, 18887040, 19077120, 19306752, 20146176, 20362590, 21720096, 22664448, 24133440, 25182720, 25742336, 27150120, 28330560, 28960128, 30219264, 32177920, 32580144, 33576960, 36200160, 37774080, 38613504, 40725180, 43440192, 45328896, 48266880, 50365440, 51484672, 54300240, 56661120, 57920256, 60438528, 64355840, 65160288, 72400320, 75548160, 77227008, 81450360, 86880384, 90657792, 96533760, 100730880, 108600480, 113322240, 115840512, 128711680, 130320576, 144800640, 151096320, 154454016, 162900720, 173760768, 181315584, 193067520, 217200960, 226644480, 231681024, 257423360, 260641152, 289601280, 302192640, 325801440, 347521536, 386135040, 434401920, 453288960, 463362048, 521282304, 579202560, 651602880, 695043072, 772270080, 868803840, 906577920, 1042564608, 1158405120, 1303205760, 1390086144, 1737607680, 2085129216, 2316810240, 2606411520, 3475215360, 4170258432, 5212823040, 6950430720, 10425646080, 20851292160]

約数ペア:

[(1, 20851292160), (2, 10425646080), (3, 6950430720), (4, 5212823040), (5, 4170258432), (6, 3475215360), (8, 2606411520), (9, 2316810240), (10, 2085129216), (12, 1737607680), (15, 1390086144), (16, 1303205760), (18, 1158405120), (20, 1042564608), (23, 906577920), (24, 868803840), (27, 772270080), (30, 695043072), (32, 651602880), (36, 579202560), (40, 521282304), (45, 463362048), (46, 453288960), (48, 434401920), (54, 386135040), (60, 347521536), (64, 325801440), (69, 302192640), (72, 289601280), (80, 260641152), (81, 257423360), (90, 231681024), (92, 226644480), (96, 217200960), (108, 193067520), (115, 181315584), (120, 173760768), (128, 162900720), (135, 154454016), (138, 151096320), (144, 144800640), (160, 130320576), (162, 128711680), (180, 115840512), (184, 113322240), (192, 108600480), (207, 100730880), (216, 96533760), (230, 90657792), (240, 86880384), (256, 81450360), (270, 77227008), (276, 75548160), (288, 72400320), (320, 65160288), (324, 64355840), (345, 60438528), (360, 57920256), (368, 56661120), (384, 54300240), (405, 51484672), (414, 50365440), (432, 48266880), (460, 45328896), (480, 43440192), (512, 40725180), (540, 38613504), (552, 37774080), (576, 36200160), (621, 33576960), (640, 32580144), (648, 32177920), (690, 30219264), (720, 28960128), (736, 28330560), (768, 27150120), (810, 25742336), (828, 25182720), (864, 24133440), (920, 22664448), (960, 21720096), (1024, 20362590), (1035, 20146176), (1080, 19306752), (1093, 19077120), (1104, 18887040), (1152, 18100080), (1242, 16788480), (1280, 16290072), (1296, 16088960), (1380, 15109632), (1440, 14480064), (1472, 14165280), (1536, 13575060), (1620, 12871168), (1656, 12591360), (1728, 12066720), (1840, 11332224), (1863, 11192320), (1920, 10860048), (2048, 10181295), (2070, 10073088), (2160, 9653376), (2186, 9538560), (2208, 9443520), (2304, 9050040), (2484, 8394240), (2560, 8145036), (2592, 8044480), (2760, 7554816), (2880, 7240032), (2944, 7082640), (3072, 6787530), (3105, 6715392), (3240, 6435584), (3279, 6359040), (3312, 6295680), (3456, 6033360), (3680, 5666112), (3726, 5596160), (3840, 5430024), (4140, 5036544), (4320, 4826688), (4372, 4769280), (4416, 4721760), (4608, 4525020), (4968, 4197120), (5120, 4072518), (5184, 4022240), (5465, 3815424), (5520, 3777408), (5760, 3620016), (5888, 3541320), (6144, 3393765), (6210, 3357696), (6480, 3217792), (6558, 3179520), (6624, 3147840), (6912, 3016680), (7360, 2833056), (7452, 2798080), (7680, 2715012), (8280, 2518272), (8640, 2413344), (8744, 2384640), (8832, 2360880), (9216, 2262510), (9315, 2238464), (9837, 2119680), (9936, 2098560), (10240, 2036259), (10368, 2011120), (10930, 1907712), (11040, 1888704), (11520, 1810008), (11776, 1770660), (12420, 1678848), (12960, 1608896), (13116, 1589760), (13248, 1573920), (13824, 1508340), (14720, 1416528), (14904, 1399040), (15360, 1357506), (16395, 1271808), (16560, 1259136), (17280, 1206672), (17488, 1192320), (17664, 1180440), (18432, 1131255), (18630, 1119232), (19674, 1059840), (19872, 1049280), (20736, 1005560), (21860, 953856), (22080, 944352), (23040, 905004), (23552, 885330), (24840, 839424), (25139, 829440), (25920, 804448), (26232, 794880), (26496, 786960), (27648, 754170), (29440, 708264), (29511, 706560), (29808, 699520), (30720, 678753), (32790, 635904), (33120, 629568), (34560, 603336), (34976, 596160), (35328, 590220), (37260, 559616), (39348, 529920), (39744, 524640), (41472, 502780), (43720, 476928), (44160, 472176), (46080, 452502), (47104, 442665), (49185, 423936), (49680, 419712), (50278, 414720), (51840, 402224), (52464, 397440), (52992, 393480), (55296, 377085), (58880, 354132), (59022, 353280), (59616, 349760), (65580, 317952), (66240, 314784), (69120, 301668), (69952, 298080), (70656, 295110), (74520, 279808), (75417, 276480), (78696, 264960), (79488, 262320), (82944, 251390), (87440, 238464), (88320, 236088), (88533, 235520), (92160, 226251), (98370, 211968), (99360, 209856), (100556, 207360), (103680, 201112), (104928, 198720), (105984, 196740), (117760, 177066), (118044, 176640), (119232, 174880), (125695, 165888), (131160, 158976), (132480, 157392), (138240, 150834), (139904, 149040), (141312, 147555)]