28054041120

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:518

約数の個数: 768

約数和(自身を含む): 119256883200

約数和(自身を除く): 91202842080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 157, 160, 168, 171, 180, 189, 190, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 311, 314, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 471, 480, 504, 513, 532, 540, 560, 570, 608, 622, 628, 630, 665, 672, 684, 720, 756, 760, 785, 798, 840, 855, 864, 912, 933, 942, 945, 1008, 1026, 1064, 1080, 1099, 1120, 1140, 1197, 1244, 1256, 1260, 1330, 1368, 1413, 1440, 1512, 1520, 1555, 1570, 1596, 1680, 1710, 1824, 1866, 1884, 1890, 1995, 2016, 2052, 2128, 2160, 2177, 2198, 2280, 2355, 2394, 2488, 2512, 2520, 2565, 2660, 2736, 2799, 2826, 2983, 3024, 3040, 3110, 3140, 3192, 3297, 3360, 3420, 3591, 3732, 3768, 3780, 3990, 4104, 4239, 4256, 4320, 4354, 4396, 4560, 4665, 4710, 4788, 4976, 5024, 5040, 5130, 5320, 5472, 5495, 5598, 5652, 5909, 5966, 5985, 6048, 6220, 6280, 6384, 6531, 6594, 6840, 7065, 7182, 7464, 7536, 7560, 7980, 8208, 8397, 8478, 8708, 8792, 8949, 9120, 9330, 9420, 9576, 9891, 9952, 10080, 10260, 10640, 10885, 10990, 11196, 11304, 11818, 11932, 11970, 12440, 12560, 12768, 13062, 13188, 13680, 13995, 14130, 14364, 14915, 14928, 15072, 15120, 15960, 16416, 16485, 16794, 16956, 17416, 17584, 17727, 17898, 17955, 18660, 18840, 19152, 19593, 19782, 20520, 20881, 21195, 21280, 21770, 21980, 22392, 22608, 23636, 23864, 23940, 24880, 25120, 26124, 26376, 26847, 27360, 27990, 28260, 28728, 29545, 29673, 29830, 29856, 30240, 31920, 32655, 32970, 33588, 33912, 34832, 35168, 35454, 35796, 35910, 37320, 37680, 38304, 39186, 39564, 41040, 41363, 41762, 41985, 42390, 43540, 43960, 44745, 44784, 45216, 47272, 47728, 47880, 48827, 49455, 49760, 52248, 52752, 53181, 53694, 55980, 56520, 57456, 58779, 59090, 59346, 59660, 62643, 63840, 65310, 65940, 67176, 67824, 69664, 70908, 71592, 71820, 74640, 75360, 78372, 79128, 80541, 82080, 82726, 83524, 83970, 84780, 87080, 87920, 88635, 89490, 89568, 94544, 95456, 95760, 97654, 97965, 98910, 104405, 104496, 105504, 106362, 107388, 111960, 113040, 114912, 117558, 118180, 118692, 119320, 124089, 125286, 130620, 131880, 134235, 134352, 135648, 141816, 143184, 143640, 146481, 148365, 149280, 156744, 158256, 159543, 161082, 165452, 167048, 167940, 169560, 174160, 175840, 177270, 178980, 187929, 189088, 191520, 195308, 195930, 197820, 206815, 208810, 208992, 212724, 214776, 223920, 226080, 235116, 236360, 237384, 238640, 244135, 248178, 250572, 261240, 263760, 265905, 268470, 268704, 283632, 286368, 287280, 292962, 293895, 296730, 313215, 313488, 316512, 319086, 322164, 330904, 334096, 335880, 339120, 341789, 348320, 354540, 357960, 372267, 375858, 390616, 391860, 395640, 402705, 413630, 417620, 425448, 429552, 439443, 447840, 470232, 472720, 474768, 477280, 488270, 496356, 501144, 522480, 527520, 531810, 536940, 563787, 567264, 574560, 585924, 587790, 593460, 620445, 626430, 626976, 638172, 644328, 661808, 668192, 671760, 678240, 683578, 709080, 715920, 732405, 744534, 751716, 781232, 783720, 791280, 797715, 805410, 827260, 835240, 850896, 859104, 878886, 927713, 939645, 940464, 945440, 949536, 976540, 992712, 1002288, 1025367, 1044960, 1063620, 1073880, 1116801, 1127574, 1171848, 1175580, 1186920, 1240890, 1252860, 1276344, 1288656, 1318329, 1323616, 1343520, 1367156, 1418160, 1431840, 1464810, 1489068, 1503432, 1562464, 1567440, 1582560, 1595430, 1610820, 1654520, 1670480, 1701792, 1708945, 1757772, 1855426, 1861335, 1879290, 1880928, 1953080, 1985424, 2004576, 2050734, 2127240, 2147760, 2197215, 2233602, 2255148, 2343696, 2351160, 2373840, 2481780, 2505720, 2552688, 2577312, 2636658, 2734312, 2783139, 2818935, 2836320, 2929620, 2978136, 3006864, 3076101, 3134880, 3190860, 3221640, 3309040, 3340960, 3417890, 3515544, 3710852, 3722670, 3758580, 3906160, 3970848, 4101468, 4254480, 4295520, 4394430, 4467204, 4510296, 4638565, 4687392, 4702320, 4747680, 4963560, 5011440, 5105376, 5126835, 5273316, 5468624, 5566278, 5584005, 5637870, 5859240, 5956272, 6013728, 6152202, 6381720, 6443280, 6493991, 6591645, 6618080, 6835780, 7031088, 7421704, 7445340, 7517160, 7812320, 8202936, 8349417, 8508960, 8788860, 8934408, 9020592, 9228303, 9277130, 9404640, 9927120, 10022880, 10253670, 10546632, 10937248, 11132556, 11168010, 11275740, 11718480, 11912544, 12304404, 12763440, 12886560, 12987982, 13183290, 13671560, 13915695, 14062176, 14843408, 14890680, 15034320, 15380505, 16405872, 16698834, 17577720, 17868816, 18041184, 18456606, 18554260, 19481973, 19854240, 20507340, 21093264, 22265112, 22336020, 22551480, 23436960, 24608808, 25048251, 25526880, 25975964, 26366580, 27343120, 27831390, 29686816, 29781360, 30068640, 30761010, 32469955, 32811744, 33397668, 35155440, 35737632, 36913212, 37108520, 38963946, 41014680, 41747085, 42186528, 44530224, 44672040, 45102960, 46141515, 49217616, 50096502, 51951928, 52733160, 54686240, 55662780, 58445919, 59562720, 61522020, 64939910, 66795336, 70310880, 73826424, 74217040, 77927892, 82029360, 83494170, 89060448, 89344080, 90205920, 92283030, 97409865, 98435232, 100193004, 103903856, 105466320, 111325560, 116891838, 123044040, 125241255, 129879820, 133590672, 147652848, 148434080, 155855784, 164058720, 166988340, 175337757, 178688160, 184566060, 194819730, 200386008, 207807712, 210932640, 222651120, 233783676, 246088080, 250482510, 259759640, 267181344, 292229595, 295305696, 311711568, 333976680, 350675514, 369132120, 389639460, 400772016, 445302240, 467567352, 492176160, 500965020, 519519280, 584459190, 623423136, 667953360, 701351028, 738264240, 779278920, 801544032, 876688785, 935134704, 1001930040, 1039038560, 1168918380, 1335906720, 1402702056, 1476528480, 1558557840, 1753377570, 1870269408, 2003860080, 2337836760, 2805404112, 3117115680, 3506755140, 4007720160, 4675673520, 5610808224, 7013510280, 9351347040, 14027020560, 28054041120]

約数ペア:

[(1, 28054041120), (2, 14027020560), (3, 9351347040), (4, 7013510280), (5, 5610808224), (6, 4675673520), (7, 4007720160), (8, 3506755140), (9, 3117115680), (10, 2805404112), (12, 2337836760), (14, 2003860080), (15, 1870269408), (16, 1753377570), (18, 1558557840), (19, 1476528480), (20, 1402702056), (21, 1335906720), (24, 1168918380), (27, 1039038560), (28, 1001930040), (30, 935134704), (32, 876688785), (35, 801544032), (36, 779278920), (38, 738264240), (40, 701351028), (42, 667953360), (45, 623423136), (48, 584459190), (54, 519519280), (56, 500965020), (57, 492176160), (60, 467567352), (63, 445302240), (70, 400772016), (72, 389639460), (76, 369132120), (80, 350675514), (84, 333976680), (90, 311711568), (95, 295305696), (96, 292229595), (105, 267181344), (108, 259759640), (112, 250482510), (114, 246088080), (120, 233783676), (126, 222651120), (133, 210932640), (135, 207807712), (140, 200386008), (144, 194819730), (152, 184566060), (157, 178688160), (160, 175337757), (168, 166988340), (171, 164058720), (180, 155855784), (189, 148434080), (190, 147652848), (210, 133590672), (216, 129879820), (224, 125241255), (228, 123044040), (240, 116891838), (252, 111325560), (266, 105466320), (270, 103903856), (280, 100193004), (285, 98435232), (288, 97409865), (304, 92283030), (311, 90205920), (314, 89344080), (315, 89060448), (336, 83494170), (342, 82029360), (360, 77927892), (378, 74217040), (380, 73826424), (399, 70310880), (420, 66795336), (432, 64939910), (456, 61522020), (471, 59562720), (480, 58445919), (504, 55662780), (513, 54686240), (532, 52733160), (540, 51951928), (560, 50096502), (570, 49217616), (608, 46141515), (622, 45102960), (628, 44672040), (630, 44530224), (665, 42186528), (672, 41747085), (684, 41014680), (720, 38963946), (756, 37108520), (760, 36913212), (785, 35737632), (798, 35155440), (840, 33397668), (855, 32811744), (864, 32469955), (912, 30761010), (933, 30068640), (942, 29781360), (945, 29686816), (1008, 27831390), (1026, 27343120), (1064, 26366580), (1080, 25975964), (1099, 25526880), (1120, 25048251), (1140, 24608808), (1197, 23436960), (1244, 22551480), (1256, 22336020), (1260, 22265112), (1330, 21093264), (1368, 20507340), (1413, 19854240), (1440, 19481973), (1512, 18554260), (1520, 18456606), (1555, 18041184), (1570, 17868816), (1596, 17577720), (1680, 16698834), (1710, 16405872), (1824, 15380505), (1866, 15034320), (1884, 14890680), (1890, 14843408), (1995, 14062176), (2016, 13915695), (2052, 13671560), (2128, 13183290), (2160, 12987982), (2177, 12886560), (2198, 12763440), (2280, 12304404), (2355, 11912544), (2394, 11718480), (2488, 11275740), (2512, 11168010), (2520, 11132556), (2565, 10937248), (2660, 10546632), (2736, 10253670), (2799, 10022880), (2826, 9927120), (2983, 9404640), (3024, 9277130), (3040, 9228303), (3110, 9020592), (3140, 8934408), (3192, 8788860), (3297, 8508960), (3360, 8349417), (3420, 8202936), (3591, 7812320), (3732, 7517160), (3768, 7445340), (3780, 7421704), (3990, 7031088), (4104, 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