20426852160

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:234

約数の個数: 1008

約数和(自身を含む): 86765148288

約数和(自身を除く): 66338296128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 64, 65, 66, 72, 78, 80, 81, 88, 90, 96, 99, 104, 108, 110, 117, 120, 121, 130, 132, 135, 143, 144, 156, 160, 162, 165, 167, 176, 180, 192, 195, 198, 208, 216, 220, 234, 240, 242, 243, 260, 264, 270, 286, 288, 297, 312, 320, 324, 330, 334, 351, 352, 360, 363, 390, 396, 405, 416, 429, 432, 440, 468, 480, 484, 486, 495, 501, 520, 528, 540, 572, 576, 585, 594, 605, 624, 648, 660, 668, 702, 704, 715, 720, 726, 780, 792, 810, 832, 835, 858, 864, 880, 891, 936, 960, 968, 972, 990, 1002, 1040, 1053, 1056, 1080, 1089, 1144, 1170, 1188, 1210, 1215, 1248, 1287, 1296, 1320, 1336, 1404, 1430, 1440, 1452, 1485, 1503, 1560, 1573, 1584, 1620, 1670, 1716, 1728, 1755, 1760, 1782, 1815, 1837, 1872, 1936, 1944, 1980, 2004, 2080, 2106, 2112, 2145, 2160, 2171, 2178, 2288, 2340, 2376, 2420, 2430, 2496, 2505, 2574, 2592, 2640, 2672, 2673, 2808, 2860, 2880, 2904, 2970, 3006, 3120, 3146, 3159, 3168, 3240, 3267, 3340, 3432, 3510, 3520, 3564, 3630, 3674, 3744, 3861, 3872, 3888, 3960, 4008, 4160, 4212, 4290, 4320, 4342, 4356, 4455, 4509, 4576, 4680, 4719, 4752, 4840, 4860, 5010, 5148, 5184, 5265, 5280, 5344, 5346, 5445, 5511, 5616, 5720, 5808, 5940, 6012, 6240, 6292, 6318, 6336, 6435, 6480, 6513, 6534, 6680, 6864, 7020, 7128, 7260, 7348, 7488, 7515, 7722, 7744, 7776, 7865, 7920, 8016, 8424, 8580, 8640, 8684, 8712, 8910, 9018, 9152, 9185, 9360, 9438, 9504, 9680, 9720, 9801, 10020, 10296, 10530, 10560, 10688, 10692, 10855, 10890, 11022, 11232, 11440, 11583, 11616, 11880, 12024, 12480, 12584, 12636, 12870, 12960, 13026, 13068, 13360, 13365, 13527, 13728, 14040, 14157, 14256, 14520, 14696, 15030, 15444, 15552, 15730, 15795, 15840, 16032, 16335, 16533, 16848, 17160, 17368, 17424, 17820, 18036, 18370, 18720, 18876, 19008, 19305, 19360, 19440, 19539, 19602, 20040, 20207, 20592, 21060, 21384, 21710, 21780, 22044, 22464, 22545, 22880, 23166, 23232, 23595, 23760, 23881, 24048, 25168, 25272, 25740, 25920, 26052, 26136, 26720, 26730, 27054, 27456, 27555, 28080, 28314, 28512, 29040, 29392, 29403, 30060, 30888, 31460, 31590, 31680, 32064, 32565, 32670, 33066, 33696, 34320, 34736, 34749, 34848, 35640, 36072, 36740, 37440, 37752, 38610, 38720, 38880, 39078, 39204, 40080, 40414, 40581, 41184, 42120, 42471, 42768, 43420, 43560, 44088, 45090, 45760, 46332, 47190, 47520, 47762, 48096, 49005, 49599, 50336, 50544, 51480, 52104, 52272, 53440, 53460, 54108, 55110, 56160, 56628, 57024, 57915, 58080, 58617, 58784, 58806, 60120, 60621, 61776, 62920, 63180, 65130, 65340, 66132, 67392, 67635, 68640, 69472, 69498, 69696, 70785, 71280, 71643, 72144, 73480, 75504, 77220, 77760, 78156, 78408, 80160, 80828, 81162, 82368, 82665, 84240, 84942, 85536, 86840, 87120, 88176, 90180, 92664, 94380, 95040, 95524, 96192, 97695, 98010, 99198, 100672, 101035, 101088, 102960, 104208, 104544, 106920, 108216, 110220, 112320, 113256, 115830, 116160, 117234, 117568, 117612, 119405, 120240, 121242, 123552, 125840, 126360, 127413, 130260, 130680, 132264, 135270, 137280, 138944, 138996, 141570, 142560, 143286, 144288, 146960, 147015, 148797, 151008, 154440, 156312, 156816, 160320, 161656, 162324, 165330, 168480, 169884, 171072, 173680, 173745, 174240, 175851, 176352, 180360, 181863, 185328, 188760, 191048, 195390, 196020, 198396, 202070, 202176, 202905, 205920, 208416, 209088, 212355, 213840, 214929, 216432, 220440, 226512, 231660, 234468, 235224, 238810, 240480, 242484, 247104, 247995, 251680, 252720, 254826, 260520, 261360, 262691, 264528, 270540, 277992, 283140, 285120, 286572, 288576, 293085, 293920, 294030, 297594, 302016, 303105, 308880, 312624, 313632, 323312, 324648, 330660, 336960, 339768, 347360, 347490, 348480, 351702, 352704, 358215, 360720, 363726, 370656, 377520, 382096, 382239, 390780, 392040, 396792, 404140, 405810, 411840, 416832, 424710, 427680, 429858, 432864, 440880, 446391, 453024, 463320, 468936, 470448, 477620, 480960, 484968, 495990, 503360, 505440, 509652, 521040, 522720, 525382, 527553, 529056, 541080, 545589, 555984, 566280, 573144, 586170, 587840, 588060, 595188, 606210, 617760, 625248, 627264, 637065, 644787, 646624, 649296, 661320, 679536, 694720, 694980, 703404, 716430, 721440, 727452, 741312, 743985, 755040, 764192, 764478, 781560, 784080, 788073, 793584, 808280, 811620, 849420, 855360, 859716, 865728, 879255, 881760, 892782, 906048, 909315, 926640, 937872, 940896, 955240, 969936, 991980, 1010880, 1019304, 1042080, 1045440, 1050764, 1055106, 1058112, 1074645, 1082160, 1091178, 1111968, 1132560, 1146288, 1172340, 1176120, 1190376, 1212420, 1235520, 1250496, 1274130, 1289574, 1293248, 1298592, 1313455, 1322640, 1359072, 1389960, 1406808, 1432860, 1442880, 1454904, 1487970, 1510080, 1528384, 1528956, 1563120, 1568160, 1576146, 1587168, 1616560, 1623240, 1636767, 1698840, 1719432, 1758510, 1763520, 1785564, 1818630, 1853280, 1875744, 1881792, 1910480, 1911195, 1934361, 1939872, 1983960, 2038608, 2084160, 2101528, 2110212, 2149290, 2164320, 2182356, 2223936, 2231955, 2265120, 2292576, 2344680, 2352240, 2364219, 2380752, 2424840, 2548260, 2579148, 2597184, 2626910, 2637765, 2645280, 2718144, 2727945, 2779920, 2813616, 2865720, 2909808, 2975940, 3057912, 3126240, 3136320, 3152292, 3174336, 3223935, 3233120, 3246480, 3273534, 3397680, 3438864, 3517020, 3571128, 3637260, 3706560, 3751488, 3820960, 3822390, 3868722, 3879744, 3940365, 3967920, 4077216, 4203056, 4220424, 4298580, 4328640, 4364712, 4463910, 4530240, 4585152, 4689360, 4704480, 4728438, 4761504, 4849680, 4910301, 5096520, 5158296, 5253820, 5275530, 5290560, 5455890, 5559840, 5627232, 5731440, 5803083, 5819616, 5951880, 6115824, 6252480, 6304584, 6447870, 6466240, 6492960, 6547068, 6795360, 6877728, 7034040, 7092657, 7142256, 7274520, 7641920, 7644780, 7737444, 7880730, 7935840, 8154432, 8183835, 8406112, 8440848, 8597160, 8729424, 8927820, 9378720, 9408960, 9456876, 9523008, 9671805, 9699360, 9820602, 10193040, 10316592, 10507640, 10551060, 10911780, 11119680, 11254464, 11462880, 11606166, 11639232, 11821095, 11903760, 12231648, 12609168, 12895740, 12985920, 13094136, 13590720, 13755456, 14068080, 14185314, 14284512, 14549040, 15289560, 15474888, 15761460, 15871680, 16367670, 16812224, 16881696, 17194320, 17458848, 17855640, 18757440, 18913752, 19343610, 19398720, 19641204, 20386080, 20633184, 21015280, 21102120, 21277971, 21823560, 22925760, 23212332, 23642190, 23807520, 24463296, 24551505, 25218336, 25791480, 26188272, 28136160, 28370628, 28569024, 29015415, 29098080, 30579120, 30949776, 31522920, 32735340, 33763392, 34388640, 34917696, 35463285, 35711280, 37827504, 38687220, 39282408, 40772160, 41266368, 42030560, 42204240, 42555942, 43647120, 46424664, 47284380, 47615040, 49103010, 50436672, 51582960, 52376544, 56272320, 56741256, 58030830, 58196160, 61158240, 61899552, 63045840, 63833913, 65470680, 68777280, 70926570, 71422560, 75655008, 77374440, 78564816, 84061120, 84408480, 85111884, 87294240, 92849328, 94568760, 98206020, 103165920, 104753088, 106389855, 113482512, 116061660, 122316480, 123799104, 126091680, 127667826, 130941360, 141853140, 142845120, 151310016, 154748880, 157129632, 168816960, 170223768, 174588480, 185698656, 189137520, 196412040, 206331840, 212779710, 226965024, 232123320, 252183360, 255335652, 261882720, 283706280, 309497760, 314259264, 319169565, 340447536, 371397312, 378275040, 392824080, 425559420, 453930048, 464246640, 510671304, 523765440, 567412560, 618995520, 638339130, 680895072, 756550080, 785648160, 851118840, 928493280, 1021342608, 1134825120, 1276678260, 1361790144, 1571296320, 1702237680, 1856986560, 2042685216, 2269650240, 2553356520, 3404475360, 4085370432, 5106713040, 6808950720, 10213426080, 20426852160]

約数ペア:

[(1, 20426852160), (2, 10213426080), (3, 6808950720), (4, 5106713040), (5, 4085370432), (6, 3404475360), (8, 2553356520), (9, 2269650240), (10, 2042685216), (11, 1856986560), (12, 1702237680), (13, 1571296320), (15, 1361790144), (16, 1276678260), (18, 1134825120), (20, 1021342608), (22, 928493280), (24, 851118840), (26, 785648160), (27, 756550080), (30, 680895072), (32, 638339130), (33, 618995520), (36, 567412560), (39, 523765440), (40, 510671304), (44, 464246640), (45, 453930048), (48, 425559420), (52, 392824080), (54, 378275040), (55, 371397312), (60, 340447536), (64, 319169565), (65, 314259264), (66, 309497760), (72, 283706280), (78, 261882720), (80, 255335652), (81, 252183360), (88, 232123320), (90, 226965024), (96, 212779710), (99, 206331840), (104, 196412040), (108, 189137520), (110, 185698656), (117, 174588480), (120, 170223768), (121, 168816960), (130, 157129632), (132, 154748880), (135, 151310016), (143, 142845120), (144, 141853140), (156, 130941360), (160, 127667826), (162, 126091680), (165, 123799104), (167, 122316480), (176, 116061660), (180, 113482512), (192, 106389855), (195, 104753088), (198, 103165920), (208, 98206020), (216, 94568760), (220, 92849328), (234, 87294240), (240, 85111884), (242, 84408480), (243, 84061120), (260, 78564816), (264, 77374440), (270, 75655008), (286, 71422560), (288, 70926570), (297, 68777280), (312, 65470680), (320, 63833913), (324, 63045840), (330, 61899552), (334, 61158240), (351, 58196160), (352, 58030830), (360, 56741256), (363, 56272320), (390, 52376544), (396, 51582960), (405, 50436672), (416, 49103010), (429, 47615040), (432, 47284380), (440, 46424664), (468, 43647120), (480, 42555942), (484, 42204240), (486, 42030560), (495, 41266368), (501, 40772160), (520, 39282408), (528, 38687220), (540, 37827504), (572, 35711280), (576, 35463285), (585, 34917696), (594, 34388640), (605, 33763392), (624, 32735340), (648, 31522920), (660, 30949776), (668, 30579120), (702, 29098080), (704, 29015415), (715, 28569024), (720, 28370628), (726, 28136160), (780, 26188272), (792, 25791480), (810, 25218336), (832, 24551505), (835, 24463296), (858, 23807520), (864, 23642190), (880, 23212332), (891, 22925760), (936, 21823560), (960, 21277971), (968, 21102120), (972, 21015280), (990, 20633184), (1002, 20386080), (1040, 19641204), (1053, 19398720), (1056, 19343610), (1080, 18913752), (1089, 18757440), (1144, 17855640), (1170, 17458848), (1188, 17194320), (1210, 16881696), (1215, 16812224), (1248, 16367670), (1287, 15871680), (1296, 15761460), (1320, 15474888), (1336, 15289560), (1404, 14549040), (1430, 14284512), (1440, 14185314), (1452, 14068080), (1485, 13755456), (1503, 13590720), (1560, 13094136), (1573, 12985920), (1584, 12895740), (1620, 12609168), (1670, 12231648), (1716, 11903760), (1728, 11821095), (1755, 11639232), (1760, 11606166), (1782, 11462880), (1815, 11254464), (1837, 11119680), (1872, 10911780), (1936, 10551060), (1944, 10507640), (1980, 10316592), (2004, 10193040), (2080, 9820602), (2106, 9699360), (2112, 9671805), (2145, 9523008), (2160, 9456876), (2171, 9408960), (2178, 9378720), (2288, 8927820), (2340, 8729424), (2376, 8597160), (2420, 8440848), (2430, 8406112), (2496, 8183835), (2505, 8154432), (2574, 7935840), (2592, 7880730), (2640, 7737444), (2672, 7644780), (2673, 7641920), (2808, 7274520), (2860, 7142256), (2880, 7092657), (2904, 7034040), (2970, 6877728), (3006, 6795360), (3120, 6547068), (3146, 6492960), (3159, 6466240), (3168, 6447870), (3240, 6304584), (3267, 6252480), (3340, 6115824), (3432, 5951880), (3510, 5819616), (3520, 5803083), (3564, 5731440), (3630, 5627232), (3674, 5559840), (3744, 5455890), (3861, 5290560), (3872, 5275530), (3888, 5253820), (3960, 5158296), (4008, 5096520), (4160, 4910301), (4212, 4849680), (4290, 4761504), (4320, 4728438), (4342, 4704480), (4356, 4689360), (4455, 4585152), (4509, 4530240), (4576, 4463910), (4680, 4364712), (4719, 4328640), (4752, 4298580), (4840, 4220424), (4860, 4203056), (5010, 4077216), (5148, 3967920), (5184, 3940365), (5265, 3879744), (5280, 3868722), (5344, 3822390), (5346, 3820960), (5445, 3751488), (5511, 3706560), (5616, 3637260), (5720, 3571128), (5808, 3517020), (5940, 3438864), (6012, 3397680), (6240, 3273534), (6292, 3246480), (6318, 3233120), (6336, 3223935), (6435, 3174336), (6480, 3152292), (6513, 3136320), (6534, 3126240), (6680, 3057912), (6864, 2975940), (7020, 2909808), (7128, 2865720), (7260, 2813616), (7348, 2779920), (7488, 2727945), (7515, 2718144), (7722, 2645280), (7744, 2637765), (7776, 2626910), (7865, 2597184), (7920, 2579148), (8016, 2548260), (8424, 2424840), (8580, 2380752), (8640, 2364219), (8684, 2352240), (8712, 2344680), (8910, 2292576), (9018, 2265120), (9152, 2231955), (9185, 2223936), (9360, 2182356), (9438, 2164320), (9504, 2149290), (9680, 2110212), (9720, 2101528), (9801, 2084160), (10020, 2038608), (10296, 1983960), (10530, 1939872), (10560, 1934361), (10688, 1911195), (10692, 1910480), (10855, 1881792), (10890, 1875744), (11022, 1853280), (11232, 1818630), (11440, 1785564), (11583, 1763520), (11616, 1758510), (11880, 1719432), (12024, 1698840), (12480, 1636767), (12584, 1623240), (12636, 1616560), (12870, 1587168), (12960, 1576146), (13026, 1568160), (13068, 1563120), (13360, 1528956), (13365, 1528384), (13527, 1510080), (13728, 1487970), (14040, 1454904), (14157, 1442880), (14256, 1432860), (14520, 1406808), (14696, 1389960), (15030, 1359072), (15444, 1322640), (15552, 1313455), (15730, 1298592), (15795, 1293248), (15840, 1289574), (16032, 1274130), (16335, 1250496), (16533, 1235520), (16848, 1212420), (17160, 1190376), (17368, 1176120), (17424, 1172340), (17820, 1146288), (18036, 1132560), (18370, 1111968), (18720, 1091178), (18876, 1082160), (19008, 1074645), (19305, 1058112), (19360, 1055106), (19440, 1050764), (19539, 1045440), (19602, 1042080), (20040, 1019304), (20207, 1010880), (20592, 991980), (21060, 969936), (21384, 955240), (21710, 940896), (21780, 937872), (22044, 926640), (22464, 909315), (22545, 906048), (22880, 892782), (23166, 881760), (23232, 879255), (23595, 865728), (23760, 859716), (23881, 855360), (24048, 849420), (25168, 811620), (25272, 808280), (25740, 793584), (25920, 788073), (26052, 784080), (26136, 781560), (26720, 764478), (26730, 764192), (27054, 755040), (27456, 743985), (27555, 741312), (28080, 727452), (28314, 721440), (28512, 716430), (29040, 703404), (29392, 694980), (29403, 694720), (30060, 679536), (30888, 661320), (31460, 649296), (31590, 646624), (31680, 644787), (32064, 637065), (32565, 627264), (32670, 625248), (33066, 617760), (33696, 606210), (34320, 595188), (34736, 588060), (34749, 587840), (34848, 586170), (35640, 573144), (36072, 566280), (36740, 555984), (37440, 545589), (37752, 541080), (38610, 529056), (38720, 527553), (38880, 525382), (39078, 522720), (39204, 521040), (40080, 509652), (40414, 505440), (40581, 503360), (41184, 495990), (42120, 484968), (42471, 480960), (42768, 477620), (43420, 470448), (43560, 468936), (44088, 463320), (45090, 453024), (45760, 446391), (46332, 440880), (47190, 432864), (47520, 429858), (47762, 427680), (48096, 424710), (49005, 416832), (49599, 411840), (50336, 405810), (50544, 404140), (51480, 396792), (52104, 392040), (52272, 390780), (53440, 382239), (53460, 382096), (54108, 377520), (55110, 370656), (56160, 363726), (56628, 360720), (57024, 358215), (57915, 352704), (58080, 351702), (58617, 348480), (58784, 347490), (58806, 347360), (60120, 339768), (60621, 336960), (61776, 330660), (62920, 324648), (63180, 323312), (65130, 313632), (65340, 312624), (66132, 308880), (67392, 303105), (67635, 302016), (68640, 297594), (69472, 294030), (69498, 293920), (69696, 293085), (70785, 288576), (71280, 286572), (71643, 285120), (72144, 283140), (73480, 277992), (75504, 270540), (77220, 264528), (77760, 262691), (78156, 261360), (78408, 260520), (80160, 254826), (80828, 252720), (81162, 251680), (82368, 247995), (82665, 247104), (84240, 242484), (84942, 240480), (85536, 238810), (86840, 235224), (87120, 234468), (88176, 231660), (90180, 226512), (92664, 220440), (94380, 216432), (95040, 214929), (95524, 213840), (96192, 212355), (97695, 209088), (98010, 208416), (99198, 205920), (100672, 202905), (101035, 202176), (101088, 202070), (102960, 198396), (104208, 196020), (104544, 195390), (106920, 191048), (108216, 188760), (110220, 185328), (112320, 181863), (113256, 180360), (115830, 176352), (116160, 175851), (117234, 174240), (117568, 173745), (117612, 173680), (119405, 171072), (120240, 169884), (121242, 168480), (123552, 165330), (125840, 162324), (126360, 161656), (127413, 160320), (130260, 156816), (130680, 156312), (132264, 154440), (135270, 151008), (137280, 148797), (138944, 147015), (138996, 146960), (141570, 144288), (142560, 143286)]