21250696320

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:202

約数の個数: 1152

約数和(自身を含む): 93383072640

約数和(自身を除く): 72132376320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 43, 45, 48, 49, 51, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 86, 90, 96, 98, 102, 103, 105, 112, 119, 120, 126, 128, 129, 136, 140, 144, 147, 153, 160, 168, 170, 172, 180, 192, 196, 204, 206, 210, 215, 224, 238, 240, 245, 252, 255, 258, 272, 280, 288, 294, 301, 306, 309, 315, 320, 336, 340, 344, 357, 360, 384, 387, 392, 408, 412, 420, 430, 441, 448, 476, 480, 490, 504, 510, 515, 516, 544, 560, 576, 588, 595, 602, 612, 618, 630, 640, 645, 672, 680, 688, 714, 720, 721, 731, 735, 765, 774, 784, 816, 824, 833, 840, 860, 882, 896, 903, 927, 952, 960, 980, 1008, 1020, 1030, 1032, 1071, 1088, 1120, 1152, 1176, 1190, 1204, 1224, 1236, 1260, 1290, 1344, 1360, 1376, 1428, 1440, 1442, 1462, 1470, 1505, 1530, 1545, 1548, 1568, 1632, 1648, 1666, 1680, 1720, 1751, 1764, 1785, 1806, 1854, 1904, 1920, 1935, 1960, 2016, 2040, 2060, 2064, 2107, 2142, 2163, 2176, 2193, 2205, 2240, 2352, 2380, 2408, 2448, 2472, 2499, 2520, 2580, 2688, 2709, 2720, 2752, 2856, 2880, 2884, 2924, 2940, 3010, 3060, 3090, 3096, 3136, 3264, 3296, 3332, 3360, 3440, 3502, 3528, 3570, 3605, 3612, 3655, 3708, 3808, 3870, 3920, 4032, 4080, 4120, 4128, 4165, 4214, 4284, 4326, 4386, 4410, 4429, 4480, 4515, 4635, 4704, 4760, 4816, 4896, 4944, 4998, 5040, 5047, 5117, 5160, 5253, 5355, 5418, 5440, 5504, 5712, 5760, 5768, 5848, 5880, 6020, 6120, 6180, 6192, 6272, 6321, 6489, 6528, 6579, 6592, 6664, 6720, 6880, 7004, 7056, 7140, 7210, 7224, 7310, 7416, 7497, 7616, 7740, 7840, 8064, 8160, 8240, 8256, 8330, 8428, 8568, 8652, 8755, 8772, 8820, 8858, 9030, 9270, 9408, 9520, 9632, 9792, 9888, 9996, 10080, 10094, 10234, 10320, 10506, 10535, 10710, 10815, 10836, 10880, 10965, 11424, 11536, 11696, 11760, 12040, 12240, 12257, 12360, 12384, 12495, 12642, 12978, 13158, 13184, 13287, 13328, 13440, 13545, 13760, 14008, 14112, 14280, 14420, 14448, 14620, 14832, 14994, 15141, 15232, 15351, 15480, 15680, 15759, 16320, 16480, 16512, 16660, 16856, 17136, 17304, 17510, 17544, 17640, 17716, 18060, 18540, 18816, 18963, 19040, 19264, 19584, 19776, 19992, 20160, 20188, 20468, 20640, 21012, 21070, 21420, 21630, 21672, 21930, 22145, 22848, 23072, 23392, 23520, 24080, 24480, 24514, 24720, 24768, 24990, 25235, 25284, 25585, 25956, 26265, 26316, 26574, 26656, 27090, 27520, 28016, 28224, 28560, 28840, 28896, 29240, 29664, 29988, 30282, 30702, 30960, 31003, 31360, 31518, 31605, 32445, 32640, 32895, 32960, 33320, 33712, 34272, 34608, 35020, 35088, 35280, 35432, 35819, 36120, 36771, 37080, 37485, 37926, 38080, 38528, 39552, 39861, 39984, 40320, 40376, 40936, 41280, 42024, 42140, 42840, 43260, 43344, 43860, 44290, 45423, 45696, 46053, 46144, 46784, 47040, 48160, 48960, 49028, 49440, 49536, 49980, 50470, 50568, 51170, 51912, 52530, 52632, 53148, 53312, 54180, 56032, 56448, 57120, 57680, 57792, 58480, 59328, 59976, 60564, 61285, 61404, 61920, 62006, 63036, 63210, 64890, 65790, 65920, 66435, 66640, 67424, 68544, 69216, 70040, 70176, 70560, 70864, 71638, 72240, 73542, 74160, 74970, 75293, 75705, 75852, 76160, 76755, 78795, 79722, 79968, 80752, 81872, 82560, 84048, 84280, 85680, 85799, 86520, 86688, 87720, 88580, 90846, 92106, 92288, 93009, 93568, 94080, 94815, 96320, 97920, 98056, 98880, 99960, 100940, 101136, 102340, 103824, 105060, 105264, 106296, 106624, 107457, 108360, 110313, 112064, 114240, 115360, 115584, 116960, 118656, 119952, 121128, 122570, 122808, 123840, 124012, 126072, 126420, 129780, 131580, 132870, 133280, 134848, 137088, 138432, 140080, 140352, 141120, 141728, 143276, 144480, 147084, 148320, 149940, 150586, 151410, 151704, 153510, 155015, 157590, 159444, 159936, 161504, 163744, 168096, 168560, 171360, 171598, 173040, 173376, 175440, 177160, 179095, 181692, 183855, 184212, 186018, 189630, 192640, 196112, 197760, 199305, 199920, 201880, 202272, 204680, 207648, 210120, 210528, 212592, 214914, 216720, 217021, 220626, 224128, 225879, 227115, 228480, 230265, 230720, 233920, 239904, 242256, 245140, 245616, 247680, 248024, 252144, 252840, 257397, 259560, 263160, 265740, 266560, 269696, 276864, 279027, 280160, 280704, 282240, 283456, 286552, 288960, 294168, 296640, 299880, 301172, 302820, 303408, 307020, 310030, 315180, 318888, 319872, 322371, 323008, 327488, 336192, 337120, 342720, 343196, 346080, 346752, 350880, 354320, 358190, 363384, 367710, 368424, 372036, 376465, 379260, 392224, 398610, 399840, 403760, 404544, 409360, 415296, 420240, 421056, 425184, 428995, 429828, 433440, 434042, 441252, 451758, 454230, 460530, 461440, 465045, 467840, 479808, 484512, 490280, 491232, 496048, 504288, 505680, 514794, 519120, 526320, 527051, 531480, 533120, 537285, 551565, 558054, 560320, 566912, 573104, 577920, 588336, 593280, 599760, 602344, 605640, 606816, 614040, 620060, 630360, 637776, 644742, 646016, 651063, 654976, 672384, 674240, 677637, 685440, 686392, 692160, 701760, 708640, 716380, 726768, 735420, 736848, 744072, 752930, 758520, 772191, 784448, 797220, 799680, 807520, 809088, 818720, 830592, 840480, 842112, 850368, 857990, 859656, 866880, 868084, 882504, 903516, 908460, 921060, 930090, 959616, 969024, 980560, 982464, 992096, 1008576, 1011360, 1029588, 1038240, 1052640, 1054102, 1062960, 1074570, 1085105, 1103130, 1116108, 1120640, 1129395, 1146208, 1176672, 1199520, 1204688, 1211280, 1213632, 1228080, 1240120, 1260720, 1275552, 1286985, 1289484, 1302126, 1348480, 1355274, 1372784, 1384320, 1395135, 1403520, 1417280, 1432760, 1453536, 1470840, 1473696, 1488144, 1505860, 1517040, 1544382, 1568896, 1581153, 1594440, 1599360, 1611855, 1615040, 1637440, 1680960, 1700736, 1715980, 1719312, 1733760, 1736168, 1765008, 1807032, 1816920, 1842120, 1860180, 1938048, 1953189, 1961120, 1964928, 1984192, 2017152, 2022720, 2059176, 2076480, 2105280, 2108204, 2125920, 2149140, 2170210, 2206260, 2232216, 2258790, 2292416, 2353344, 2399040, 2409376, 2422560, 2427264, 2456160, 2480240, 2521440, 2551104, 2573970, 2578968, 2604252, 2635255, 2710548, 2745568, 2790270, 2834560, 2865520, 2907072, 2941680, 2947392, 2976288, 3011720, 3034080, 3088764, 3162306, 3188880, 3223710, 3230080, 3255315, 3274880, 3361920, 3388185, 3431960, 3438624, 3472336, 3530016, 3614064, 3633840, 3684240, 3689357, 3720360, 3860955, 3906378, 3922240, 3968384, 4045440, 4118352, 4152960, 4210560, 4216408, 4251840, 4298280, 4340420, 4412520, 4464432, 4517580, 4584832, 4706688, 4743459, 4798080, 4818752, 4845120, 4912320, 4960480, 5042880, 5102208, 5147940, 5157936, 5208504, 5270510, 5421096, 5491136, 5580540, 5731040, 5814144, 5883360, 5894784, 5952576, 6023440, 6068160, 6177528, 6324612, 6377760, 6447420, 6510630, 6776370, 6863920, 6877248, 6944672, 7060032, 7228128, 7267680, 7368480, 7378714, 7440720, 7721910, 7812756, 7844480, 7905765, 8236704, 8432816, 8503680, 8596560, 8680840, 8825040, 8928864, 9035160, 9486918, 9637504, 9690240, 9765945, 9824640, 9920960, 10085760, 10295880, 10315872, 10417008, 10541020, 10842192, 10982272, 11068071, 11161080, 11462080, 11766720, 11905152, 12046880, 12136320, 12355056, 12649224, 12755520, 12894840, 13021260, 13552740, 13727840, 13754496, 13889344, 14120064, 14456256, 14535360, 14736960, 14757428, 14881440, 15443820, 15625512, 15811530, 16473408, 16865632, 17193120, 17361680, 17650080, 17857728, 18070320, 18446785, 18973836, 19531890, 19841920, 20591760, 20631744, 20834016, 21082040, 21684384, 22136142, 22322160, 22924160, 23533440, 23717295, 24093760, 24710112, 25298448, 25511040, 25789680, 26042520, 27105480, 27455680, 27778688, 28912512, 29070720, 29473920, 29514856, 29762880, 30887640, 31251024, 31623060, 32946816, 33204213, 33731264, 34386240, 34723360, 35300160, 35715456, 36140640, 36893570, 37947672, 39063780, 41183520, 41263488, 41668032, 42164080, 43368768, 44272284, 44644320, 47434590, 48187520, 49420224, 50596896, 51579360, 52085040, 54210960, 54911360, 55340355, 59029712, 59525760, 61775280, 62502048, 63246120, 66408426, 67462528, 68772480, 69446720, 70600320, 72281280, 73787140, 75895344, 78127560, 82367040, 83336064, 84328160, 86737536, 88544568, 89288640, 94869180, 98840448, 101193792, 103158720, 104170080, 108421920, 110680710, 118059424, 123550560, 125004096, 126492240, 132816852, 138893440, 144562560, 147574280, 151790688, 156255120, 164734080, 166021065, 168656320, 177089136, 178577280, 189738360, 202387584, 206317440, 208340160, 216843840, 221361420, 236118848, 247101120, 250008192, 252984480, 265633704, 295148560, 303581376, 312510240, 332042130, 337312640, 354178272, 379476720, 416680320, 433687680, 442722840, 472237696, 494202240, 505968960, 531267408, 590297120, 607162752, 625020480, 664084260, 708356544, 758953440, 885445680, 1011937920, 1062534816, 1180594240, 1250040960, 1328168520, 1416713088, 1517906880, 1770891360, 2125069632, 2361188480, 2656337040, 3035813760, 3541782720, 4250139264, 5312674080, 7083565440, 10625348160, 21250696320]

約数ペア:

[(1, 21250696320), (2, 10625348160), (3, 7083565440), (4, 5312674080), (5, 4250139264), (6, 3541782720), (7, 3035813760), (8, 2656337040), (9, 2361188480), (10, 2125069632), (12, 1770891360), (14, 1517906880), (15, 1416713088), (16, 1328168520), (17, 1250040960), (18, 1180594240), (20, 1062534816), (21, 1011937920), (24, 885445680), (28, 758953440), (30, 708356544), (32, 664084260), (34, 625020480), (35, 607162752), (36, 590297120), (40, 531267408), (42, 505968960), (43, 494202240), (45, 472237696), (48, 442722840), (49, 433687680), (51, 416680320), (56, 379476720), (60, 354178272), (63, 337312640), (64, 332042130), (68, 312510240), (70, 303581376), (72, 295148560), (80, 265633704), (84, 252984480), (85, 250008192), (86, 247101120), (90, 236118848), (96, 221361420), (98, 216843840), (102, 208340160), (103, 206317440), (105, 202387584), (112, 189738360), (119, 178577280), (120, 177089136), (126, 168656320), (128, 166021065), (129, 164734080), (136, 156255120), (140, 151790688), (144, 147574280), (147, 144562560), (153, 138893440), (160, 132816852), (168, 126492240), (170, 125004096), (172, 123550560), (180, 118059424), (192, 110680710), (196, 108421920), (204, 104170080), (206, 103158720), (210, 101193792), (215, 98840448), (224, 94869180), (238, 89288640), (240, 88544568), (245, 86737536), (252, 84328160), (255, 83336064), (258, 82367040), (272, 78127560), (280, 75895344), (288, 73787140), (294, 72281280), (301, 70600320), (306, 69446720), (309, 68772480), (315, 67462528), (320, 66408426), (336, 63246120), (340, 62502048), (344, 61775280), (357, 59525760), (360, 59029712), (384, 55340355), (387, 54911360), (392, 54210960), (408, 52085040), (412, 51579360), (420, 50596896), (430, 49420224), (441, 48187520), (448, 47434590), (476, 44644320), (480, 44272284), (490, 43368768), (504, 42164080), (510, 41668032), (515, 41263488), (516, 41183520), (544, 39063780), (560, 37947672), (576, 36893570), (588, 36140640), (595, 35715456), (602, 35300160), (612, 34723360), (618, 34386240), (630, 33731264), (640, 33204213), (645, 32946816), (672, 31623060), (680, 31251024), (688, 30887640), (714, 29762880), (720, 29514856), (721, 29473920), (731, 29070720), (735, 28912512), (765, 27778688), (774, 27455680), (784, 27105480), (816, 26042520), (824, 25789680), (833, 25511040), (840, 25298448), (860, 24710112), (882, 24093760), (896, 23717295), (903, 23533440), (927, 22924160), (952, 22322160), (960, 22136142), (980, 21684384), (1008, 21082040), (1020, 20834016), (1030, 20631744), (1032, 20591760), (1071, 19841920), (1088, 19531890), (1120, 18973836), (1152, 18446785), (1176, 18070320), (1190, 17857728), (1204, 17650080), (1224, 17361680), (1236, 17193120), (1260, 16865632), (1290, 16473408), (1344, 15811530), (1360, 15625512), (1376, 15443820), (1428, 14881440), (1440, 14757428), (1442, 14736960), (1462, 14535360), (1470, 14456256), (1505, 14120064), (1530, 13889344), (1545, 13754496), (1548, 13727840), (1568, 13552740), (1632, 13021260), (1648, 12894840), (1666, 12755520), (1680, 12649224), (1720, 12355056), (1751, 12136320), (1764, 12046880), (1785, 11905152), (1806, 11766720), (1854, 11462080), (1904, 11161080), (1920, 11068071), (1935, 10982272), (1960, 10842192), (2016, 10541020), (2040, 10417008), (2060, 10315872), (2064, 10295880), (2107, 10085760), (2142, 9920960), (2163, 9824640), (2176, 9765945), (2193, 9690240), (2205, 9637504), (2240, 9486918), (2352, 9035160), (2380, 8928864), (2408, 8825040), (2448, 8680840), (2472, 8596560), (2499, 8503680), (2520, 8432816), (2580, 8236704), (2688, 7905765), (2709, 7844480), (2720, 7812756), (2752, 7721910), (2856, 7440720), (2880, 7378714), (2884, 7368480), (2924, 7267680), (2940, 7228128), (3010, 7060032), (3060, 6944672), (3090, 6877248), (3096, 6863920), (3136, 6776370), (3264, 6510630), (3296, 6447420), (3332, 6377760), (3360, 6324612), (3440, 6177528), (3502, 6068160), (3528, 6023440), (3570, 5952576), (3605, 5894784), (3612, 5883360), (3655, 5814144), (3708, 5731040), (3808, 5580540), (3870, 5491136), (3920, 5421096), (4032, 5270510), (4080, 5208504), (4120, 5157936), (4128, 5147940), (4165, 5102208), (4214, 5042880), (4284, 4960480), (4326, 4912320), (4386, 4845120), (4410, 4818752), (4429, 4798080), (4480, 4743459), (4515, 4706688), (4635, 4584832), (4704, 4517580), (4760, 4464432), (4816, 4412520), (4896, 4340420), (4944, 4298280), (4998, 4251840), (5040, 4216408), (5047, 4210560), (5117, 4152960), (5160, 4118352), (5253, 4045440), (5355, 3968384), (5418, 3922240), (5440, 3906378), (5504, 3860955), (5712, 3720360), (5760, 3689357), (5768, 3684240), (5848, 3633840), (5880, 3614064), (6020, 3530016), (6120, 3472336), (6180, 3438624), (6192, 3431960), (6272, 3388185), (6321, 3361920), (6489, 3274880), (6528, 3255315), (6579, 3230080), (6592, 3223710), (6664, 3188880), (6720, 3162306), (6880, 3088764), (7004, 3034080), (7056, 3011720), (7140, 2976288), (7210, 2947392), (7224, 2941680), (7310, 2907072), (7416, 2865520), (7497, 2834560), (7616, 2790270), (7740, 2745568), (7840, 2710548), (8064, 2635255), (8160, 2604252), (8240, 2578968), (8256, 2573970), (8330, 2551104), (8428, 2521440), (8568, 2480240), (8652, 2456160), (8755, 2427264), (8772, 2422560), (8820, 2409376), (8858, 2399040), (9030, 2353344), (9270, 2292416), (9408, 2258790), (9520, 2232216), (9632, 2206260), (9792, 2170210), (9888, 2149140), (9996, 2125920), (10080, 2108204), (10094, 2105280), (10234, 2076480), (10320, 2059176), (10506, 2022720), (10535, 2017152), (10710, 1984192), (10815, 1964928), (10836, 1961120), (10880, 1953189), (10965, 1938048), (11424, 1860180), (11536, 1842120), (11696, 1816920), (11760, 1807032), (12040, 1765008), (12240, 1736168), (12257, 1733760), (12360, 1719312), (12384, 1715980), (12495, 1700736), (12642, 1680960), (12978, 1637440), (13158, 1615040), (13184, 1611855), (13287, 1599360), (13328, 1594440), (13440, 1581153), (13545, 1568896), (13760, 1544382), (14008, 1517040), (14112, 1505860), (14280, 1488144), (14420, 1473696), (14448, 1470840), 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