21288627360

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1$

素因数の和:608

約数の個数: 1152

約数和(自身を含む): 101338159104

約数和(自身を除く): 80049531744

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, 27, 28, 30, 32, 33, 35, 36, 39, 40, 42, 44, 45, 48, 52, 54, 55, 56, 60, 63, 65, 66, 70, 72, 77, 78, 80, 81, 84, 88, 90, 91, 96, 99, 104, 105, 108, 110, 112, 117, 120, 126, 130, 132, 135, 140, 143, 144, 154, 156, 160, 162, 165, 168, 176, 180, 182, 189, 195, 198, 208, 210, 216, 220, 224, 231, 234, 240, 243, 252, 260, 264, 270, 273, 280, 286, 288, 297, 308, 312, 315, 324, 330, 336, 351, 352, 360, 364, 378, 385, 390, 396, 405, 416, 420, 429, 432, 440, 455, 462, 468, 480, 486, 495, 504, 520, 528, 540, 546, 547, 560, 567, 572, 585, 594, 616, 624, 630, 648, 660, 672, 693, 702, 715, 720, 728, 756, 770, 780, 792, 810, 819, 840, 858, 864, 880, 891, 910, 924, 936, 945, 972, 990, 1001, 1008, 1040, 1053, 1056, 1080, 1092, 1094, 1120, 1134, 1144, 1155, 1170, 1188, 1215, 1232, 1248, 1260, 1287, 1296, 1320, 1365, 1386, 1404, 1430, 1440, 1456, 1485, 1512, 1540, 1560, 1584, 1620, 1638, 1641, 1680, 1701, 1716, 1755, 1760, 1782, 1820, 1848, 1872, 1890, 1944, 1980, 2002, 2016, 2079, 2080, 2106, 2145, 2160, 2184, 2188, 2268, 2288, 2310, 2340, 2376, 2430, 2457, 2464, 2520, 2574, 2592, 2640, 2673, 2730, 2735, 2772, 2808, 2835, 2860, 2912, 2970, 3003, 3024, 3080, 3120, 3159, 3168, 3240, 3276, 3282, 3360, 3402, 3432, 3465, 3510, 3564, 3640, 3696, 3744, 3780, 3829, 3861, 3888, 3960, 4004, 4095, 4158, 4212, 4290, 4320, 4368, 4376, 4455, 4536, 4576, 4620, 4680, 4752, 4860, 4914, 4923, 5005, 5040, 5148, 5265, 5280, 5346, 5460, 5470, 5544, 5616, 5670, 5720, 5940, 6006, 6017, 6048, 6160, 6237, 6240, 6318, 6435, 6480, 6552, 6564, 6804, 6864, 6930, 7020, 7111, 7128, 7280, 7371, 7392, 7560, 7658, 7722, 7776, 7920, 8008, 8190, 8205, 8316, 8424, 8505, 8580, 8736, 8752, 8910, 9009, 9072, 9240, 9360, 9504, 9720, 9828, 9846, 10010, 10080, 10296, 10395, 10530, 10692, 10920, 10940, 11088, 11232, 11340, 11440, 11487, 11583, 11880, 12012, 12034, 12285, 12320, 12474, 12636, 12870, 12960, 13104, 13128, 13365, 13608, 13728, 13860, 14040, 14222, 14256, 14560, 14742, 14769, 15015, 15120, 15316, 15444, 15795, 15840, 16016, 16380, 16410, 16632, 16848, 17010, 17160, 17504, 17820, 18018, 18051, 18144, 18480, 18711, 18720, 19145, 19305, 19440, 19656, 19692, 20020, 20592, 20790, 21060, 21333, 21384, 21840, 21880, 22113, 22176, 22680, 22880, 22974, 23166, 23760, 24024, 24068, 24570, 24615, 24948, 25272, 25740, 26208, 26256, 26730, 27027, 27216, 27720, 28080, 28444, 28512, 29484, 29538, 30030, 30085, 30240, 30632, 30888, 31185, 31590, 32032, 32760, 32820, 33264, 33696, 34020, 34320, 34461, 34749, 35555, 35640, 36036, 36102, 36855, 36960, 37422, 38290, 38610, 38880, 39312, 39384, 40040, 41184, 41580, 42119, 42120, 42666, 42768, 43680, 43760, 44226, 44307, 45045, 45360, 45948, 46332, 47520, 48048, 48136, 49140, 49230, 49777, 49896, 50544, 51480, 52512, 53460, 54054, 54153, 54432, 55440, 56160, 56888, 57435, 57915, 58968, 59076, 60060, 60170, 61264, 61776, 62370, 63180, 63999, 65520, 65640, 66528, 68040, 68640, 68922, 69498, 71110, 71280, 72072, 72204, 73710, 73845, 74844, 76580, 77220, 78221, 78624, 78768, 80080, 81081, 83160, 84238, 84240, 85332, 85536, 87520, 88452, 88614, 90090, 90255, 90720, 91896, 92664, 93555, 96096, 96272, 98280, 98460, 99554, 99792, 101088, 102960, 103383, 106665, 106920, 108108, 108306, 110565, 110880, 113776, 114870, 115830, 117936, 118152, 120120, 120340, 122528, 123552, 124740, 126357, 126360, 127998, 131040, 131280, 132921, 135135, 136080, 137844, 138996, 142220, 142560, 144144, 144408, 147420, 147690, 149331, 149688, 153160, 154440, 156442, 157536, 160160, 162162, 162459, 166320, 168476, 168480, 170664, 172305, 173745, 176904, 177228, 180180, 180510, 183792, 185328, 187110, 191997, 192544, 196560, 196920, 199108, 199584, 205920, 206766, 210595, 213330, 213840, 216216, 216612, 221130, 221535, 227552, 229740, 231660, 234663, 235872, 236304, 240240, 240680, 243243, 248885, 249480, 252714, 252720, 255996, 262560, 265842, 270270, 270765, 272160, 275688, 277992, 284440, 288288, 288816, 294840, 295380, 298662, 299376, 306320, 308880, 310149, 312884, 319995, 324324, 324918, 332640, 336952, 341328, 344610, 347490, 353808, 354456, 360360, 361020, 367584, 370656, 374220, 379071, 383994, 391105, 393120, 393840, 398216, 405405, 413532, 421190, 426660, 427680, 432432, 433224, 442260, 443070, 447993, 459480, 463320, 469326, 472608, 480480, 481360, 486486, 487377, 497770, 498960, 505428, 505440, 511992, 516915, 531684, 540540, 541530, 547547, 551376, 555984, 568880, 575991, 577632, 589680, 590760, 597324, 598752, 612640, 617760, 620298, 625768, 631785, 639990, 648648, 649836, 664605, 673904, 682656, 689220, 694980, 703989, 707616, 708912, 720720, 722040, 746655, 748440, 758142, 767988, 782210, 787680, 796432, 810810, 812295, 827064, 842380, 853320, 864864, 866448, 884520, 886140, 895986, 918960, 926640, 930447, 938652, 959985, 962720, 972972, 974754, 995540, 997920, 1010856, 1023984, 1033830, 1063368, 1081080, 1083060, 1095094, 1102752, 1111968, 1137213, 1137760, 1151982, 1173315, 1179360, 1181520, 1194648, 1216215, 1240596, 1251536, 1263570, 1279980, 1297296, 1299672, 1329210, 1343979, 1347808, 1378440, 1389960, 1407978, 1417824, 1441440, 1444080, 1462131, 1493310, 1496880, 1516284, 1535976, 1550745, 1564420, 1592864, 1621620, 1624590, 1642641, 1654128, 1684760, 1706640, 1727973, 1732896, 1769040, 1772280, 1791972, 1837920, 1853280, 1860894, 1877304, 1895355, 1919970, 1945944, 1949508, 1991080, 2021712, 2047968, 2067660, 2111967, 2126736, 2162160, 2166120, 2190188, 2239965, 2274426, 2303964, 2346630, 2363040, 2389296, 2432430, 2436885, 2481192, 2503072, 2527140, 2559960, 2594592, 2599344, 2658420, 2687958, 2737735, 2756880, 2779920, 2815956, 2879955, 2888160, 2924262, 2986620, 2993760, 3032568, 3071952, 3101490, 3128840, 3243240, 3249180, 3285282, 3308256, 3369520, 3411639, 3413280, 3455946, 3519945, 3538080, 3544560, 3583944, 3721788, 3754608, 3790710, 3839940, 3891888, 3899016, 3982160, 4031937, 4043424, 4135320, 4223934, 4253472, 4324320, 4332240, 4380376, 4479930, 4548852, 4607928, 4652235, 4693260, 4778592, 4864860, 4873770, 4927923, 4962384, 5054280, 5119920, 5198688, 5316840, 5375916, 5475470, 5513760, 5559840, 5631912, 5686065, 5759910, 5848524, 5973240, 6065136, 6143904, 6202980, 6257680, 6335901, 6486480, 6498360, 6570564, 6719895, 6739040, 6823278, 6911892, 7039890, 7089120, 7167888, 7310655, 7443576, 7509216, 7581420, 7679880, 7783776, 7798032, 7964320, 8063874, 8213205, 8270640, 8447868, 8639865, 8664480, 8760752, 8959860, 9097704, 9215856, 9304470, 9386520, 9729720, 9747540, 9855846, 9924768, 10108560, 10234917, 10239840, 10559835, 10633680, 10751832, 10950940, 11263824, 11372130, 11519820, 11697048, 11946480, 12095811, 12130272, 12405960, 12515360, 12671802, 12972960, 12996720, 13141128, 13439790, 13646556, 13823784, 14079780, 14335776, 14621310, 14783769, 14887152, 15162840, 15359760, 15596064, 16127748, 16426410, 16541280, 16895736, 17058195, 17279730, 17521504, 17919720, 18195408, 18431712, 18608940, 18773040, 19007703, 19459440, 19495080, 19711692, 20159685, 20217120, 20469834, 21119670, 21267360, 21503664, 21901880, 22527648, 22744260, 23039640, 23394096, 23892960, 24191622, 24639615, 24811920, 25343604, 25993440, 26282256, 26879580, 27293112, 27647568, 28159560, 29242620, 29567538, 29774304, 30325680, 30719520, 31679505, 32255496, 32852820, 33791472, 34116390, 34559460, 35839440, 36390816, 37217880, 37546080, 38015406, 38918880, 38990160, 39423384, 40319370, 40939668, 42239340, 43007328, 43803760, 44351307, 45488520, 46079280, 46788192, 48383244, 49279230, 49623840, 50687208, 51174585, 52564512, 53759160, 54586224, 55295136, 56319120, 58485240, 59135076, 60479055, 60651360, 63359010, 64510992, 65705640, 67582944, 68232780, 69118920, 71678880, 73918845, 74435760, 76030812, 77980320, 78846768, 80638740, 81879336, 84478680, 87607520, 88702614, 90977040, 92158560, 95038515, 96766488, 98558460, 101374416, 102349170, 107518320, 109172448, 112638240, 116970480, 118270152, 120958110, 126718020, 129021984, 131411280, 133053921, 136465560, 138237840, 147837690, 148871520, 152061624, 157693536, 161277480, 163758672, 168957360, 177405228, 181954080, 190077030, 193532976, 197116920, 202748832, 204698340, 215036640, 221756535, 233940960, 236540304, 241916220, 253436040, 262822560, 266107842, 272931120, 276475680, 295675380, 304123248, 322554960, 327517344, 337914720, 354810456, 380154060, 387065952, 394233840, 409396680, 443513070, 473080608, 483832440, 506872080, 532215684, 545862240, 591350760, 608246496, 645109920, 665269605, 709620912, 760308120, 788467680, 818793360, 887026140, 967664880, 1013744160, 1064431368, 1182701520, 1330539210, 1419241824, 1520616240, 1637586720, 1774052280, 1935329760, 2128862736, 2365403040, 2661078420, 3041232480, 3548104560, 4257725472, 5322156840, 7096209120, 10644313680, 21288627360]

約数ペア:

[(1, 21288627360), (2, 10644313680), (3, 7096209120), (4, 5322156840), (5, 4257725472), (6, 3548104560), (7, 3041232480), (8, 2661078420), (9, 2365403040), (10, 2128862736), (11, 1935329760), (12, 1774052280), (13, 1637586720), (14, 1520616240), (15, 1419241824), (16, 1330539210), (18, 1182701520), (20, 1064431368), (21, 1013744160), (22, 967664880), (24, 887026140), (26, 818793360), (27, 788467680), (28, 760308120), (30, 709620912), (32, 665269605), (33, 645109920), (35, 608246496), (36, 591350760), (39, 545862240), (40, 532215684), (42, 506872080), (44, 483832440), (45, 473080608), (48, 443513070), (52, 409396680), (54, 394233840), (55, 387065952), (56, 380154060), (60, 354810456), (63, 337914720), (65, 327517344), (66, 322554960), (70, 304123248), (72, 295675380), (77, 276475680), (78, 272931120), (80, 266107842), (81, 262822560), (84, 253436040), (88, 241916220), (90, 236540304), (91, 233940960), (96, 221756535), (99, 215036640), (104, 204698340), (105, 202748832), (108, 197116920), (110, 193532976), (112, 190077030), (117, 181954080), (120, 177405228), (126, 168957360), (130, 163758672), (132, 161277480), (135, 157693536), (140, 152061624), (143, 148871520), (144, 147837690), (154, 138237840), (156, 136465560), (160, 133053921), (162, 131411280), (165, 129021984), (168, 126718020), (176, 120958110), (180, 118270152), (182, 116970480), (189, 112638240), (195, 109172448), (198, 107518320), (208, 102349170), (210, 101374416), (216, 98558460), (220, 96766488), (224, 95038515), (231, 92158560), (234, 90977040), (240, 88702614), (243, 87607520), (252, 84478680), (260, 81879336), (264, 80638740), (270, 78846768), (273, 77980320), (280, 76030812), (286, 74435760), (288, 73918845), (297, 71678880), (308, 69118920), (312, 68232780), (315, 67582944), (324, 65705640), (330, 64510992), (336, 63359010), (351, 60651360), (352, 60479055), (360, 59135076), (364, 58485240), (378, 56319120), (385, 55295136), (390, 54586224), (396, 53759160), (405, 52564512), (416, 51174585), (420, 50687208), (429, 49623840), (432, 49279230), (440, 48383244), (455, 46788192), (462, 46079280), (468, 45488520), (480, 44351307), (486, 43803760), (495, 43007328), (504, 42239340), (520, 40939668), (528, 40319370), (540, 39423384), (546, 38990160), (547, 38918880), (560, 38015406), (567, 37546080), (572, 37217880), (585, 36390816), (594, 35839440), (616, 34559460), (624, 34116390), (630, 33791472), (648, 32852820), (660, 32255496), (672, 31679505), (693, 30719520), (702, 30325680), (715, 29774304), (720, 29567538), (728, 29242620), (756, 28159560), (770, 27647568), (780, 27293112), (792, 26879580), (810, 26282256), (819, 25993440), (840, 25343604), (858, 24811920), (864, 24639615), (880, 24191622), (891, 23892960), (910, 23394096), (924, 23039640), (936, 22744260), (945, 22527648), (972, 21901880), (990, 21503664), (1001, 21267360), (1008, 21119670), (1040, 20469834), (1053, 20217120), (1056, 20159685), (1080, 19711692), (1092, 19495080), (1094, 19459440), (1120, 19007703), (1134, 18773040), (1144, 18608940), (1155, 18431712), (1170, 18195408), (1188, 17919720), (1215, 17521504), (1232, 17279730), (1248, 17058195), (1260, 16895736), (1287, 16541280), (1296, 16426410), (1320, 16127748), (1365, 15596064), (1386, 15359760), (1404, 15162840), (1430, 14887152), (1440, 14783769), (1456, 14621310), (1485, 14335776), (1512, 14079780), (1540, 13823784), (1560, 13646556), (1584, 13439790), (1620, 13141128), (1638, 12996720), (1641, 12972960), (1680, 12671802), (1701, 12515360), (1716, 12405960), (1755, 12130272), (1760, 12095811), (1782, 11946480), (1820, 11697048), (1848, 11519820), (1872, 11372130), (1890, 11263824), (1944, 10950940), (1980, 10751832), (2002, 10633680), (2016, 10559835), (2079, 10239840), (2080, 10234917), (2106, 10108560), (2145, 9924768), (2160, 9855846), (2184, 9747540), (2188, 9729720), (2268, 9386520), (2288, 9304470), (2310, 9215856), (2340, 9097704), (2376, 8959860), (2430, 8760752), (2457, 8664480), (2464, 8639865), (2520, 8447868), (2574, 8270640), (2592, 8213205), (2640, 8063874), (2673, 7964320), (2730, 7798032), (2735, 7783776), (2772, 7679880), (2808, 7581420), (2835, 7509216), (2860, 7443576), (2912, 7310655), (2970, 7167888), (3003, 7089120), (3024, 7039890), (3080, 6911892), (3120, 6823278), (3159, 6739040), (3168, 6719895), (3240, 6570564), (3276, 6498360), (3282, 6486480), (3360, 6335901), (3402, 6257680), (3432, 6202980), (3465, 6143904), (3510, 6065136), (3564, 5973240), (3640, 5848524), (3696, 5759910), (3744, 5686065), (3780, 5631912), (3829, 5559840), (3861, 5513760), (3888, 5475470), (3960, 5375916), (4004, 5316840), (4095, 5198688), (4158, 5119920), (4212, 5054280), (4290, 4962384), (4320, 4927923), (4368, 4873770), (4376, 4864860), (4455, 4778592), (4536, 4693260), (4576, 4652235), (4620, 4607928), (4680, 4548852), (4752, 4479930), (4860, 4380376), (4914, 4332240), (4923, 4324320), (5005, 4253472), (5040, 4223934), (5148, 4135320), (5265, 4043424), (5280, 4031937), (5346, 3982160), (5460, 3899016), (5470, 3891888), (5544, 3839940), (5616, 3790710), (5670, 3754608), (5720, 3721788), (5940, 3583944), (6006, 3544560), (6017, 3538080), (6048, 3519945), (6160, 3455946), (6237, 3413280), (6240, 3411639), (6318, 3369520), (6435, 3308256), (6480, 3285282), (6552, 3249180), (6564, 3243240), (6804, 3128840), (6864, 3101490), (6930, 3071952), (7020, 3032568), (7111, 2993760), (7128, 2986620), (7280, 2924262), (7371, 2888160), (7392, 2879955), (7560, 2815956), (7658, 2779920), (7722, 2756880), (7776, 2737735), (7920, 2687958), (8008, 2658420), (8190, 2599344), (8205, 2594592), (8316, 2559960), (8424, 2527140), (8505, 2503072), (8580, 2481192), (8736, 2436885), (8752, 2432430), (8910, 2389296), (9009, 2363040), (9072, 2346630), (9240, 2303964), (9360, 2274426), (9504, 2239965), (9720, 2190188), (9828, 2166120), (9846, 2162160), (10010, 2126736), (10080, 2111967), (10296, 2067660), (10395, 2047968), (10530, 2021712), (10692, 1991080), (10920, 1949508), (10940, 1945944), (11088, 1919970), (11232, 1895355), (11340, 1877304), (11440, 1860894), (11487, 1853280), (11583, 1837920), (11880, 1791972), (12012, 1772280), (12034, 1769040), (12285, 1732896), (12320, 1727973), (12474, 1706640), (12636, 1684760), (12870, 1654128), (12960, 1642641), (13104, 1624590), (13128, 1621620), (13365, 1592864), (13608, 1564420), (13728, 1550745), (13860, 1535976), (14040, 1516284), (14222, 1496880), (14256, 1493310), (14560, 1462131), (14742, 1444080), (14769, 1441440), (15015, 1417824), (15120, 1407978), (15316, 1389960), (15444, 1378440), (15795, 1347808), (15840, 1343979), (16016, 1329210), (16380, 1299672), (16410, 1297296), (16632, 1279980), (16848, 1263570), (17010, 1251536), (17160, 1240596), (17504, 1216215), (17820, 1194648), (18018, 1181520), (18051, 1179360), (18144, 1173315), (18480, 1151982), (18711, 1137760), (18720, 1137213), (19145, 1111968), (19305, 1102752), (19440, 1095094), (19656, 1083060), (19692, 1081080), (20020, 1063368), (20592, 1033830), (20790, 1023984), (21060, 1010856), (21333, 997920), (21384, 995540), (21840, 974754), (21880, 972972), (22113, 962720), (22176, 959985), (22680, 938652), (22880, 930447), (22974, 926640), (23166, 918960), (23760, 895986), (24024, 886140), (24068, 884520), (24570, 866448), (24615, 864864), (24948, 853320), (25272, 842380), (25740, 827064), (26208, 812295), (26256, 810810), (26730, 796432), (27027, 787680), (27216, 782210), (27720, 767988), (28080, 758142), (28444, 748440), (28512, 746655), (29484, 722040), (29538, 720720), (30030, 708912), (30085, 707616), (30240, 703989), (30632, 694980), (30888, 689220), (31185, 682656), (31590, 673904), (32032, 664605), (32760, 649836), (32820, 648648), (33264, 639990), (33696, 631785), (34020, 625768), (34320, 620298), (34461, 617760), (34749, 612640), (35555, 598752), (35640, 597324), (36036, 590760), (36102, 589680), (36855, 577632), (36960, 575991), (37422, 568880), (38290, 555984), (38610, 551376), (38880, 547547), (39312, 541530), (39384, 540540), (40040, 531684), (41184, 516915), (41580, 511992), (42119, 505440), (42120, 505428), (42666, 498960), (42768, 497770), (43680, 487377), (43760, 486486), (44226, 481360), (44307, 480480), (45045, 472608), (45360, 469326), (45948, 463320), (46332, 459480), (47520, 447993), (48048, 443070), (48136, 442260), (49140, 433224), (49230, 432432), (49777, 427680), (49896, 426660), (50544, 421190), (51480, 413532), (52512, 405405), (53460, 398216), (54054, 393840), (54153, 393120), (54432, 391105), (55440, 383994), (56160, 379071), (56888, 374220), (57435, 370656), (57915, 367584), (58968, 361020), (59076, 360360), (60060, 354456), (60170, 353808), (61264, 347490), (61776, 344610), (62370, 341328), (63180, 336952), (63999, 332640), (65520, 324918), (65640, 324324), (66528, 319995), (68040, 312884), (68640, 310149), (68922, 308880), (69498, 306320), (71110, 299376), (71280, 298662), (72072, 295380), (72204, 294840), (73710, 288816), (73845, 288288), (74844, 284440), (76580, 277992), (77220, 275688), (78221, 272160), (78624, 270765), (78768, 270270), (80080, 265842), (81081, 262560), (83160, 255996), (84238, 252720), (84240, 252714), (85332, 249480), (85536, 248885), (87520, 243243), (88452, 240680), (88614, 240240), (90090, 236304), (90255, 235872), (90720, 234663), (91896, 231660), (92664, 229740), (93555, 227552), (96096, 221535), (96272, 221130), (98280, 216612), (98460, 216216), (99554, 213840), (99792, 213330), (101088, 210595), (102960, 206766), (103383, 205920), (106665, 199584), (106920, 199108), (108108, 196920), (108306, 196560), (110565, 192544), (110880, 191997), (113776, 187110), (114870, 185328), (115830, 183792), (117936, 180510), (118152, 180180), (120120, 177228), (120340, 176904), (122528, 173745), (123552, 172305), (124740, 170664), (126357, 168480), (126360, 168476), (127998, 166320), (131040, 162459), (131280, 162162), (132921, 160160), (135135, 157536), (136080, 156442), (137844, 154440), (138996, 153160), (142220, 149688), (142560, 149331), (144144, 147690), (144408, 147420)]