28997721103680

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{170971}}^1$

素因数の和:171227

約数の個数: 672

約数和(自身を含む): 117064993443840

約数和(自身を除く): 88067272340160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 94, 96, 105, 112, 120, 126, 140, 141, 144, 160, 168, 179, 180, 188, 192, 210, 224, 235, 240, 252, 280, 282, 288, 315, 320, 329, 336, 358, 360, 376, 420, 423, 448, 470, 480, 504, 537, 560, 564, 576, 630, 658, 672, 705, 716, 720, 752, 840, 846, 895, 940, 960, 987, 1008, 1074, 1120, 1128, 1253, 1260, 1316, 1344, 1410, 1432, 1440, 1504, 1611, 1645, 1680, 1692, 1790, 1880, 1974, 2016, 2115, 2148, 2240, 2256, 2506, 2520, 2632, 2685, 2820, 2864, 2880, 2961, 3008, 3222, 3290, 3360, 3384, 3580, 3759, 3760, 3948, 4032, 4230, 4296, 4512, 4935, 5012, 5040, 5264, 5370, 5640, 5728, 5922, 6265, 6444, 6580, 6720, 6768, 7160, 7518, 7520, 7896, 8055, 8413, 8460, 8592, 9024, 9870, 10024, 10080, 10528, 10740, 11277, 11280, 11456, 11844, 12530, 12888, 13160, 13536, 14320, 14805, 15036, 15040, 15792, 16110, 16826, 16920, 17184, 18795, 19740, 20048, 20160, 21056, 21480, 22554, 22560, 23688, 25060, 25239, 25776, 26320, 27072, 28640, 29610, 30072, 31584, 32220, 33652, 33840, 34368, 37590, 39480, 40096, 42065, 42960, 45108, 45120, 47376, 50120, 50478, 51552, 52640, 56385, 57280, 58891, 59220, 60144, 63168, 64440, 67304, 67680, 75180, 75717, 78960, 80192, 84130, 85920, 90216, 94752, 100240, 100956, 103104, 105280, 112770, 117782, 118440, 120288, 126195, 128880, 134608, 135360, 150360, 151434, 157920, 168260, 170971, 171840, 176673, 180432, 189504, 200480, 201912, 225540, 235564, 236880, 240576, 252390, 257760, 269216, 294455, 300720, 302868, 315840, 336520, 341942, 353346, 360864, 378585, 400960, 403824, 451080, 471128, 473760, 504780, 512913, 515520, 530019, 538432, 588910, 601440, 605736, 673040, 683884, 706692, 721728, 757170, 807648, 854855, 883365, 902160, 942256, 947520, 1009560, 1025826, 1060038, 1177820, 1196797, 1202880, 1211472, 1346080, 1367768, 1413384, 1514340, 1538739, 1615296, 1709710, 1766730, 1804320, 1884512, 2019120, 2051652, 2120076, 2355640, 2393594, 2422944, 2564565, 2650095, 2692160, 2735536, 2826768, 3028680, 3077478, 3419420, 3533460, 3590391, 3608640, 3769024, 4038240, 4103304, 4240152, 4711280, 4787188, 4845888, 5129130, 5300190, 5471072, 5653536, 5983985, 6057360, 6154956, 6838840, 7066920, 7180782, 7693695, 8035637, 8076480, 8206608, 8480304, 9422560, 9574376, 10258260, 10600380, 10771173, 10942144, 11307072, 11967970, 12114720, 12309912, 13677680, 14133840, 14361564, 15387390, 16071274, 16413216, 16960608, 17951955, 18845120, 19148752, 20516520, 21200760, 21542346, 23935940, 24106911, 24229440, 24619824, 27355360, 28267680, 28723128, 30603809, 30774780, 32142548, 32826432, 33921216, 35903910, 38297504, 40178185, 41033040, 42401520, 43084692, 47871880, 48213822, 49239648, 53855865, 54710720, 56249459, 56535360, 57446256, 61207618, 61549560, 64285096, 71807820, 72320733, 76595008, 80356370, 82066080, 84803040, 86169384, 91811427, 95743760, 96427644, 98479296, 107711730, 112498918, 114892512, 120534555, 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2249978360, 2314263456, 2448304720, 2531225655, 2570719956, 2571403840, 2699974032, 2754342810, 2876758046, 2892829320, 2937965664, 3213399945, 3374967540, 3427626608, 3446775360, 3599965376, 3672457080, 3856079934, 3857105760, 4049961048, 4284533260, 4315137069, 4406948496, 4499956720, 4628526912, 4896609440, 5062451310, 5141439912, 5399948064, 5508685620, 5753516092, 5785658640, 5875931328, 6426799890, 6749935080, 6855253216, 7191895115, 7344914160, 7712159868, 7714211520, 8099922096, 8569066520, 8630274138, 8813896992, 8999913440, 9640199835, 9793218880, 10068653161, 10124902620, 10282879824, 10799896128, 11017371240, 11507032184, 11571317280, 12853599780, 12945411207, 13499870160, 13710506432, 14383790230, 14689828320, 15424319736, 16199844192, 17138133040, 17260548276, 17627793984, 17999826880, 19280399670, 20137306322, 20249805240, 20565759648, 21575685345, 22034742480, 23014064368, 23142634560, 25707199560, 25890822414, 26999740320, 28767580460, 29379656640, 30205959483, 30848639472, 32399688384, 34276266080, 34521096552, 38560799340, 40274612644, 40499610480, 41131519296, 43151370690, 44069484960, 46028128736, 50343265805, 51414399120, 51781644828, 53999480640, 57535160920, 60411918966, 61697278944, 64727056035, 68552532160, 69042193104, 77121598680, 80549225288, 80999220960, 86302741380, 88138969920, 90617878449, 92056257472, 100686531610, 102828798240, 103563289656, 115070321840, 120823837932, 123394557888, 129454112070, 138084386208, 151029797415, 154243197360, 161098450576, 161998441920, 172605482760, 181235756898, 201373063220, 205657596480, 207126579312, 230140643680, 241647675864, 258908224140, 276168772416, 302059594830, 308486394720, 322196901152, 345210965520, 362471513796, 402746126440, 414253158624, 453089392245, 460281287360, 483295351728, 517816448280, 604119189660, 616972789440, 644393802304, 690421931040, 724943027592, 805492252880, 828506317248, 906178784490, 966590703456, 1035632896560, 1208238379320, 1380843862080, 1449886055184, 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約数ペア:

[(1, 28997721103680), (2, 14498860551840), (3, 9665907034560), (4, 7249430275920), (5, 5799544220736), (6, 4832953517280), (7, 4142531586240), (8, 3624715137960), (9, 3221969011520), (10, 2899772110368), (12, 2416476758640), (14, 2071265793120), (15, 1933181406912), (16, 1812357568980), (18, 1610984505760), (20, 1449886055184), (21, 1380843862080), (24, 1208238379320), (28, 1035632896560), (30, 966590703456), (32, 906178784490), (35, 828506317248), (36, 805492252880), (40, 724943027592), (42, 690421931040), (45, 644393802304), (47, 616972789440), (48, 604119189660), (56, 517816448280), (60, 483295351728), (63, 460281287360), (64, 453089392245), (70, 414253158624), (72, 402746126440), (80, 362471513796), (84, 345210965520), (90, 322196901152), (94, 308486394720), (96, 302059594830), (105, 276168772416), (112, 258908224140), (120, 241647675864), (126, 230140643680), (140, 207126579312), (141, 205657596480), (144, 201373063220), (160, 181235756898), (168, 172605482760), (179, 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