28680331680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:350

約数の個数: 1152

約数和(自身を含む): 133382785536

約数和(自身を除く): 104702453856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 36, 39, 40, 42, 44, 45, 48, 52, 55, 56, 60, 63, 65, 66, 70, 72, 77, 78, 80, 84, 88, 90, 91, 96, 99, 101, 104, 105, 110, 112, 117, 120, 126, 130, 132, 140, 143, 144, 154, 156, 160, 165, 168, 176, 180, 182, 195, 197, 198, 202, 208, 210, 220, 224, 231, 234, 240, 252, 260, 264, 273, 280, 286, 288, 303, 308, 312, 315, 330, 336, 352, 360, 364, 385, 390, 394, 396, 404, 416, 420, 429, 440, 455, 462, 468, 480, 495, 504, 505, 520, 528, 546, 560, 572, 585, 591, 606, 616, 624, 630, 660, 672, 693, 707, 715, 720, 728, 770, 780, 788, 792, 808, 819, 840, 858, 880, 909, 910, 924, 936, 985, 990, 1001, 1008, 1010, 1040, 1056, 1092, 1111, 1120, 1144, 1155, 1170, 1182, 1212, 1232, 1248, 1260, 1287, 1313, 1320, 1365, 1379, 1386, 1414, 1430, 1440, 1456, 1515, 1540, 1560, 1576, 1584, 1616, 1638, 1680, 1716, 1760, 1773, 1818, 1820, 1848, 1872, 1970, 1980, 2002, 2016, 2020, 2080, 2121, 2145, 2167, 2184, 2222, 2288, 2310, 2340, 2364, 2424, 2464, 2520, 2561, 2574, 2626, 2640, 2730, 2758, 2772, 2828, 2860, 2912, 2955, 3003, 3030, 3080, 3120, 3152, 3168, 3232, 3276, 3333, 3360, 3432, 3465, 3535, 3546, 3636, 3640, 3696, 3744, 3939, 3940, 3960, 4004, 4040, 4095, 4137, 4242, 4290, 4334, 4368, 4444, 4545, 4576, 4620, 4680, 4728, 4848, 5005, 5040, 5122, 5148, 5252, 5280, 5460, 5516, 5544, 5555, 5656, 5720, 5910, 6006, 6060, 6160, 6240, 6304, 6363, 6435, 6501, 6552, 6565, 6666, 6864, 6895, 6930, 7070, 7092, 7272, 7280, 7392, 7683, 7777, 7878, 7880, 7920, 8008, 8080, 8190, 8274, 8484, 8580, 8668, 8736, 8865, 8888, 9009, 9090, 9191, 9240, 9360, 9456, 9696, 9999, 10010, 10080, 10244, 10296, 10504, 10605, 10835, 10920, 11032, 11088, 11110, 11312, 11440, 11817, 11820, 12012, 12120, 12320, 12411, 12726, 12805, 12870, 13002, 13104, 13130, 13332, 13728, 13790, 13860, 14140, 14184, 14443, 14544, 14560, 15015, 15169, 15366, 15554, 15756, 15760, 15840, 16016, 16160, 16380, 16548, 16665, 16968, 17160, 17336, 17730, 17776, 17927, 18018, 18180, 18382, 18480, 18720, 18912, 19503, 19695, 19897, 19998, 20020, 20488, 20592, 20685, 21008, 21210, 21670, 21840, 22064, 22176, 22220, 22624, 22880, 23049, 23331, 23634, 23640, 24024, 24240, 24822, 25452, 25610, 25740, 26004, 26208, 26260, 26664, 27573, 27580, 27720, 28171, 28280, 28368, 28886, 29088, 30030, 30338, 30732, 31108, 31512, 31520, 31815, 32032, 32505, 32760, 33096, 33330, 33936, 34320, 34672, 35460, 35552, 35854, 36036, 36360, 36764, 36960, 38415, 38885, 39006, 39390, 39794, 39996, 40040, 40976, 41184, 41370, 42016, 42420, 43329, 43340, 43680, 44128, 44440, 45045, 45507, 45955, 46098, 46662, 47268, 47280, 48048, 48480, 49644, 49995, 50904, 51220, 51480, 52008, 52520, 53328, 53781, 55146, 55160, 55440, 56342, 56560, 56736, 57772, 59085, 59691, 60060, 60676, 61464, 62055, 62216, 63024, 63630, 65010, 65520, 66192, 66660, 67872, 68640, 69344, 69993, 70920, 71708, 72072, 72215, 72720, 73528, 75845, 76830, 77770, 78012, 78780, 79588, 79992, 80080, 81952, 82719, 82740, 84513, 84840, 86658, 86680, 88880, 89635, 90090, 91014, 91910, 92196, 93324, 94536, 94560, 96096, 97515, 99288, 99485, 99990, 101101, 101808, 102440, 102960, 104016, 105040, 106656, 107562, 110292, 110320, 110880, 112684, 113120, 115245, 115544, 116655, 118170, 119382, 120120, 121352, 122928, 124110, 124432, 126048, 127260, 129987, 130020, 131040, 132384, 133320, 136521, 137865, 139279, 139986, 140855, 141840, 143416, 144144, 144430, 145440, 147056, 151690, 153660, 155540, 156024, 157560, 159176, 159984, 160160, 161343, 165438, 165480, 169026, 169680, 173316, 173360, 177760, 179073, 179270, 180180, 182028, 183820, 184392, 186648, 189072, 195030, 197197, 198576, 198970, 199980, 202202, 203616, 204880, 205920, 208032, 210080, 215124, 216645, 218867, 220584, 220640, 225368, 227535, 230490, 231088, 233310, 236340, 238764, 240240, 242704, 245856, 248220, 248864, 253539, 254520, 258661, 259974, 260040, 266640, 268905, 273042, 275730, 278558, 279972, 281710, 283680, 286832, 288288, 288860, 294112, 298455, 303303, 303380, 307320, 311080, 312048, 315120, 318352, 319968, 322686, 330876, 330960, 338052, 339360, 346632, 346720, 349965, 358146, 358540, 360360, 364056, 367640, 368784, 373296, 378144, 390060, 394394, 397152, 397940, 399960, 404404, 409760, 413595, 417837, 422565, 430248, 433290, 437734, 441168, 450736, 455070, 460980, 462176, 466620, 472680, 477528, 480480, 485408, 496440, 505505, 507078, 509040, 517322, 519948, 520080, 533280, 537810, 546084, 551460, 557116, 559944, 563420, 573664, 577720, 591591, 596910, 606606, 606760, 614640, 622160, 624096, 630240, 636704, 645372, 649935, 656601, 661752, 661920, 676104, 682605, 693264, 696395, 699930, 716292, 717080, 720720, 728112, 735280, 737568, 746592, 775983, 780120, 788788, 795880, 799920, 806715, 808808, 827190, 835674, 845130, 860496, 866580, 875468, 882336, 895365, 901472, 909909, 910140, 921960, 933240, 945360, 955056, 985985, 992880, 1011010, 1014156, 1018080, 1034644, 1039896, 1040160, 1075620, 1092168, 1094335, 1102920, 1114232, 1119888, 1126840, 1155440, 1183182, 1193820, 1213212, 1213520, 1229280, 1244320, 1253511, 1267695, 1290744, 1293305, 1299870, 1313202, 1323504, 1352208, 1365210, 1386528, 1392790, 1399860, 1432584, 1434160, 1441440, 1456224, 1470560, 1516515, 1532069, 1551966, 1560240, 1577576, 1591760, 1599840, 1613430, 1617616, 1654380, 1671348, 1690260, 1720992, 1733160, 1750936, 1774773, 1790730, 1810627, 1819818, 1820280, 1843920, 1866480, 1890720, 1910112, 1969803, 1971970, 1985760, 2022020, 2028312, 2069288, 2079792, 2089185, 2151240, 2184336, 2188670, 2205840, 2228464, 2239776, 2253680, 2310880, 2327949, 2366364, 2387640, 2426424, 2427040, 2507022, 2535390, 2581488, 2586610, 2599740, 2626404, 2647008, 2704416, 2730420, 2785580, 2799720, 2845271, 2865168, 2868320, 2957955, 3033030, 3064138, 3103932, 3120480, 3155152, 3183520, 3226860, 3235232, 3283005, 3308760, 3342696, 3380520, 3466320, 3501872, 3549546, 3581460, 3621254, 3639636, 3640560, 3687840, 3732960, 3879915, 3939606, 3943940, 4044040, 4056624, 4138576, 4159584, 4178370, 4302480, 4368672, 4377340, 4411680, 4456928, 4507360, 4549545, 4596207, 4655898, 4732728, 4775280, 4852848, 5014044, 5070780, 5162976, 5173220, 5199480, 5252808, 5431881, 5460840, 5571160, 5599440, 5690542, 5730336, 5915910, 6066060, 6128276, 6207864, 6267555, 6310304, 6453720, 6566010, 6617520, 6685392, 6761040, 6932640, 7003744, 7099092, 7162920, 7242508, 7279272, 7281120, 7660345, 7759830, 7879212, 7887880, 8088080, 8113248, 8277152, 8356740, 8535813, 8604960, 8754680, 8873865, 9053135, 9099090, 9192414, 9311796, 9465456, 9550560, 9705696, 9849015, 10028088, 10141560, 10346440, 10398960, 10505616, 10863762, 10921680, 11142320, 11198880, 11381084, 11639745, 11831820, 12132120, 12256552, 12415728, 12535110, 12907440, 13132020, 13235040, 13370784, 13522080, 13788621, 14198184, 14226355, 14325840, 14485016, 14558544, 15320690, 15519660, 15758424, 15775760, 16176160, 16295643, 16713480, 17071626, 17509360, 17747730, 18106270, 18198180, 18384828, 18623592, 18930912, 19698030, 19916897, 20056176, 20283120, 20692880, 20797920, 21011232, 21727524, 21843360, 22284640, 22762168, 22981035, 23279490, 23663640, 24264240, 24513104, 24831456, 25070220, 25607439, 25814880, 26264040, 27159405, 27577242, 28396368, 28452710, 28651680, 28970032, 29117088, 30641380, 31039320, 31516848, 31551520, 32591286, 33426960, 34143252, 35018720, 35495460, 36212540, 36396360, 36769656, 37247184, 39396060, 39833794, 40112352, 40566240, 41385760, 42679065, 43455048, 45524336, 45962070, 46558980, 47327280, 48528480, 49026208, 50140440, 51214878, 52528080, 54318810, 55154484, 56792736, 56905420, 57940064, 59750691, 61282760, 62078640, 63033696, 65182572, 66853920, 68286504, 68943105, 70990920, 72425080, 72792720, 73539312, 74494368, 78792120, 79667588, 81478215, 85358130, 86910096, 91048672, 91924140, 93117960, 94654560, 99584485, 100280880, 102429756, 105056160, 108637620, 110308968, 113810840, 119501382, 122565520, 124157280, 128037195, 130365144, 136573008, 137886210, 141981840, 144850160, 145585440, 147078624, 157584240, 159335176, 162956430, 170716260, 173820192, 179252073, 183848280, 186235920, 199168970, 200561760, 204859512, 217275240, 220617936, 227621680, 239002764, 245131040, 256074390, 260730288, 273146016, 275772420, 283963680, 289700320, 298753455, 315168480, 318670352, 325912860, 341432520, 358504146, 367696560, 372471840, 398337940, 409719024, 434550480, 441235872, 455243360, 478005528, 512148780, 521460576, 551544840, 597506910, 637340704, 651825720, 682865040, 717008292, 735393120, 796675880, 819438048, 869100960, 896260365, 956011056, 1024297560, 1103089680, 1195013820, 1303651440, 1365730080, 1434016584, 1593351760, 1792520730, 1912022112, 2048595120, 2206179360, 2390027640, 2607302880, 2868033168, 3186703520, 3585041460, 4097190240, 4780055280, 5736066336, 7170082920, 9560110560, 14340165840, 28680331680]

約数ペア:

[(1, 28680331680), (2, 14340165840), (3, 9560110560), (4, 7170082920), (5, 5736066336), (6, 4780055280), (7, 4097190240), (8, 3585041460), (9, 3186703520), (10, 2868033168), (11, 2607302880), (12, 2390027640), (13, 2206179360), (14, 2048595120), (15, 1912022112), (16, 1792520730), (18, 1593351760), (20, 1434016584), (21, 1365730080), (22, 1303651440), (24, 1195013820), (26, 1103089680), (28, 1024297560), (30, 956011056), (32, 896260365), (33, 869100960), (35, 819438048), (36, 796675880), (39, 735393120), (40, 717008292), (42, 682865040), (44, 651825720), (45, 637340704), (48, 597506910), (52, 551544840), (55, 521460576), (56, 512148780), (60, 478005528), (63, 455243360), (65, 441235872), (66, 434550480), (70, 409719024), (72, 398337940), (77, 372471840), (78, 367696560), (80, 358504146), (84, 341432520), (88, 325912860), (90, 318670352), (91, 315168480), (96, 298753455), (99, 289700320), (101, 283963680), (104, 275772420), (105, 273146016), (110, 260730288), (112, 256074390), (117, 245131040), (120, 239002764), (126, 227621680), (130, 220617936), (132, 217275240), (140, 204859512), (143, 200561760), (144, 199168970), (154, 186235920), (156, 183848280), (160, 179252073), (165, 173820192), (168, 170716260), (176, 162956430), (180, 159335176), (182, 157584240), (195, 147078624), (197, 145585440), (198, 144850160), (202, 141981840), (208, 137886210), (210, 136573008), (220, 130365144), (224, 128037195), (231, 124157280), (234, 122565520), (240, 119501382), (252, 113810840), (260, 110308968), (264, 108637620), (273, 105056160), (280, 102429756), (286, 100280880), (288, 99584485), (303, 94654560), (308, 93117960), (312, 91924140), (315, 91048672), (330, 86910096), (336, 85358130), (352, 81478215), (360, 79667588), (364, 78792120), (385, 74494368), (390, 73539312), (394, 72792720), (396, 72425080), (404, 70990920), (416, 68943105), (420, 68286504), (429, 66853920), (440, 65182572), (455, 63033696), (462, 62078640), (468, 61282760), (480, 59750691), (495, 57940064), (504, 56905420), (505, 56792736), (520, 55154484), (528, 54318810), (546, 52528080), (560, 51214878), (572, 50140440), (585, 49026208), (591, 48528480), (606, 47327280), (616, 46558980), (624, 45962070), (630, 45524336), (660, 43455048), (672, 42679065), (693, 41385760), (707, 40566240), (715, 40112352), (720, 39833794), (728, 39396060), (770, 37247184), (780, 36769656), (788, 36396360), (792, 36212540), (808, 35495460), (819, 35018720), (840, 34143252), (858, 33426960), (880, 32591286), (909, 31551520), (910, 31516848), (924, 31039320), (936, 30641380), (985, 29117088), (990, 28970032), (1001, 28651680), (1008, 28452710), (1010, 28396368), (1040, 27577242), (1056, 27159405), (1092, 26264040), (1111, 25814880), (1120, 25607439), (1144, 25070220), (1155, 24831456), (1170, 24513104), (1182, 24264240), (1212, 23663640), (1232, 23279490), (1248, 22981035), (1260, 22762168), (1287, 22284640), (1313, 21843360), (1320, 21727524), (1365, 21011232), (1379, 20797920), (1386, 20692880), (1414, 20283120), (1430, 20056176), (1440, 19916897), (1456, 19698030), (1515, 18930912), (1540, 18623592), (1560, 18384828), (1576, 18198180), (1584, 18106270), (1616, 17747730), (1638, 17509360), (1680, 17071626), (1716, 16713480), (1760, 16295643), (1773, 16176160), (1818, 15775760), (1820, 15758424), (1848, 15519660), (1872, 15320690), (1970, 14558544), (1980, 14485016), (2002, 14325840), (2016, 14226355), (2020, 14198184), (2080, 13788621), (2121, 13522080), (2145, 13370784), (2167, 13235040), (2184, 13132020), (2222, 12907440), (2288, 12535110), (2310, 12415728), (2340, 12256552), (2364, 12132120), (2424, 11831820), (2464, 11639745), (2520, 11381084), (2561, 11198880), (2574, 11142320), (2626, 10921680), (2640, 10863762), (2730, 10505616), (2758, 10398960), (2772, 10346440), (2828, 10141560), (2860, 10028088), (2912, 9849015), (2955, 9705696), (3003, 9550560), (3030, 9465456), (3080, 9311796), (3120, 9192414), (3152, 9099090), (3168, 9053135), (3232, 8873865), (3276, 8754680), (3333, 8604960), (3360, 8535813), (3432, 8356740), (3465, 8277152), (3535, 8113248), (3546, 8088080), (3636, 7887880), (3640, 7879212), (3696, 7759830), (3744, 7660345), (3939, 7281120), (3940, 7279272), (3960, 7242508), (4004, 7162920), (4040, 7099092), (4095, 7003744), (4137, 6932640), (4242, 6761040), (4290, 6685392), (4334, 6617520), (4368, 6566010), (4444, 6453720), (4545, 6310304), (4576, 6267555), (4620, 6207864), (4680, 6128276), (4728, 6066060), (4848, 5915910), (5005, 5730336), (5040, 5690542), (5122, 5599440), (5148, 5571160), (5252, 5460840), (5280, 5431881), (5460, 5252808), (5516, 5199480), (5544, 5173220), (5555, 5162976), (5656, 5070780), (5720, 5014044), (5910, 4852848), (6006, 4775280), (6060, 4732728), (6160, 4655898), (6240, 4596207), (6304, 4549545), (6363, 4507360), (6435, 4456928), (6501, 4411680), (6552, 4377340), (6565, 4368672), (6666, 4302480), (6864, 4178370), (6895, 4159584), (6930, 4138576), (7070, 4056624), (7092, 4044040), (7272, 3943940), (7280, 3939606), (7392, 3879915), (7683, 3732960), (7777, 3687840), (7878, 3640560), (7880, 3639636), (7920, 3621254), (8008, 3581460), (8080, 3549546), (8190, 3501872), (8274, 3466320), (8484, 3380520), (8580, 3342696), (8668, 3308760), (8736, 3283005), (8865, 3235232), (8888, 3226860), (9009, 3183520), (9090, 3155152), (9191, 3120480), (9240, 3103932), (9360, 3064138), (9456, 3033030), (9696, 2957955), (9999, 2868320), (10010, 2865168), (10080, 2845271), (10244, 2799720), (10296, 2785580), (10504, 2730420), (10605, 2704416), (10835, 2647008), (10920, 2626404), (11032, 2599740), (11088, 2586610), (11110, 2581488), (11312, 2535390), (11440, 2507022), (11817, 2427040), (11820, 2426424), (12012, 2387640), (12120, 2366364), (12320, 2327949), (12411, 2310880), (12726, 2253680), (12805, 2239776), (12870, 2228464), (13002, 2205840), (13104, 2188670), (13130, 2184336), (13332, 2151240), (13728, 2089185), (13790, 2079792), (13860, 2069288), (14140, 2028312), (14184, 2022020), (14443, 1985760), (14544, 1971970), (14560, 1969803), (15015, 1910112), (15169, 1890720), (15366, 1866480), (15554, 1843920), (15756, 1820280), (15760, 1819818), (15840, 1810627), (16016, 1790730), (16160, 1774773), (16380, 1750936), (16548, 1733160), (16665, 1720992), (16968, 1690260), (17160, 1671348), (17336, 1654380), (17730, 1617616), (17776, 1613430), (17927, 1599840), (18018, 1591760), (18180, 1577576), (18382, 1560240), (18480, 1551966), (18720, 1532069), (18912, 1516515), (19503, 1470560), (19695, 1456224), (19897, 1441440), (19998, 1434160), (20020, 1432584), (20488, 1399860), (20592, 1392790), (20685, 1386528), (21008, 1365210), (21210, 1352208), (21670, 1323504), (21840, 1313202), (22064, 1299870), (22176, 1293305), (22220, 1290744), (22624, 1267695), (22880, 1253511), (23049, 1244320), (23331, 1229280), (23634, 1213520), (23640, 1213212), (24024, 1193820), (24240, 1183182), (24822, 1155440), (25452, 1126840), (25610, 1119888), (25740, 1114232), (26004, 1102920), (26208, 1094335), (26260, 1092168), (26664, 1075620), (27573, 1040160), (27580, 1039896), (27720, 1034644), (28171, 1018080), (28280, 1014156), (28368, 1011010), (28886, 992880), (29088, 985985), (30030, 955056), (30338, 945360), (30732, 933240), (31108, 921960), (31512, 910140), (31520, 909909), (31815, 901472), (32032, 895365), (32505, 882336), (32760, 875468), (33096, 866580), (33330, 860496), (33936, 845130), (34320, 835674), (34672, 827190), (35460, 808808), (35552, 806715), (35854, 799920), (36036, 795880), (36360, 788788), (36764, 780120), (36960, 775983), (38415, 746592), (38885, 737568), (39006, 735280), (39390, 728112), (39794, 720720), (39996, 717080), (40040, 716292), (40976, 699930), (41184, 696395), (41370, 693264), (42016, 682605), (42420, 676104), (43329, 661920), (43340, 661752), (43680, 656601), (44128, 649935), (44440, 645372), (45045, 636704), (45507, 630240), (45955, 624096), (46098, 622160), (46662, 614640), (47268, 606760), (47280, 606606), (48048, 596910), (48480, 591591), (49644, 577720), (49995, 573664), (50904, 563420), (51220, 559944), (51480, 557116), (52008, 551460), (52520, 546084), (53328, 537810), (53781, 533280), (55146, 520080), (55160, 519948), (55440, 517322), (56342, 509040), (56560, 507078), (56736, 505505), (57772, 496440), (59085, 485408), (59691, 480480), (60060, 477528), (60676, 472680), (61464, 466620), (62055, 462176), (62216, 460980), (63024, 455070), (63630, 450736), (65010, 441168), (65520, 437734), (66192, 433290), (66660, 430248), (67872, 422565), (68640, 417837), (69344, 413595), (69993, 409760), (70920, 404404), (71708, 399960), (72072, 397940), (72215, 397152), (72720, 394394), (73528, 390060), (75845, 378144), (76830, 373296), (77770, 368784), (78012, 367640), (78780, 364056), (79588, 360360), (79992, 358540), (80080, 358146), (81952, 349965), (82719, 346720), (82740, 346632), (84513, 339360), (84840, 338052), (86658, 330960), (86680, 330876), (88880, 322686), (89635, 319968), (90090, 318352), (91014, 315120), (91910, 312048), (92196, 311080), (93324, 307320), (94536, 303380), (94560, 303303), (96096, 298455), (97515, 294112), (99288, 288860), (99485, 288288), (99990, 286832), (101101, 283680), (101808, 281710), (102440, 279972), (102960, 278558), (104016, 275730), (105040, 273042), (106656, 268905), (107562, 266640), (110292, 260040), (110320, 259974), (110880, 258661), (112684, 254520), (113120, 253539), (115245, 248864), (115544, 248220), (116655, 245856), (118170, 242704), (119382, 240240), (120120, 238764), (121352, 236340), (122928, 233310), (124110, 231088), (124432, 230490), (126048, 227535), (127260, 225368), (129987, 220640), (130020, 220584), (131040, 218867), (132384, 216645), (133320, 215124), (136521, 210080), (137865, 208032), (139279, 205920), (139986, 204880), (140855, 203616), (141840, 202202), (143416, 199980), (144144, 198970), (144430, 198576), (145440, 197197), (147056, 195030), (151690, 189072), (153660, 186648), (155540, 184392), (156024, 183820), (157560, 182028), (159176, 180180), (159984, 179270), (160160, 179073), (161343, 177760), (165438, 173360), (165480, 173316), (169026, 169680)]