21318504480

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 1152

約数和(自身を含む): 95753871360

約数和(自身を除く): 74435366880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 54, 56, 60, 61, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 98, 104, 105, 108, 112, 117, 120, 122, 126, 127, 130, 135, 140, 144, 147, 156, 160, 168, 180, 182, 183, 189, 195, 196, 208, 210, 216, 224, 234, 240, 244, 245, 252, 254, 260, 270, 273, 280, 288, 294, 305, 312, 315, 336, 351, 360, 364, 366, 378, 381, 390, 392, 416, 420, 427, 432, 441, 455, 468, 480, 488, 490, 504, 508, 520, 540, 546, 549, 560, 585, 588, 610, 624, 630, 635, 637, 672, 702, 720, 728, 732, 735, 756, 762, 780, 784, 793, 819, 840, 854, 864, 882, 889, 910, 915, 936, 945, 976, 980, 1008, 1016, 1040, 1080, 1092, 1098, 1120, 1143, 1170, 1176, 1220, 1248, 1260, 1270, 1274, 1281, 1323, 1365, 1404, 1440, 1456, 1464, 1470, 1512, 1524, 1560, 1568, 1586, 1638, 1647, 1651, 1680, 1708, 1755, 1764, 1778, 1820, 1830, 1872, 1890, 1905, 1911, 1952, 1960, 2016, 2032, 2080, 2135, 2160, 2184, 2196, 2205, 2286, 2340, 2352, 2379, 2440, 2457, 2520, 2540, 2548, 2562, 2646, 2667, 2730, 2745, 2808, 2912, 2928, 2940, 2989, 3024, 3048, 3120, 3172, 3185, 3276, 3294, 3302, 3360, 3416, 3429, 3510, 3528, 3556, 3640, 3660, 3744, 3780, 3810, 3822, 3843, 3920, 3965, 4064, 4095, 4270, 4320, 4368, 4392, 4410, 4445, 4572, 4680, 4704, 4758, 4880, 4914, 4953, 5040, 5080, 5096, 5124, 5292, 5334, 5460, 5490, 5551, 5616, 5715, 5733, 5856, 5880, 5978, 6048, 6096, 6223, 6240, 6344, 6370, 6405, 6552, 6588, 6604, 6615, 6832, 6858, 7020, 7056, 7112, 7137, 7280, 7320, 7560, 7620, 7644, 7686, 7747, 7840, 7930, 8001, 8190, 8235, 8255, 8540, 8736, 8784, 8820, 8890, 8967, 9144, 9360, 9516, 9555, 9760, 9828, 9906, 10080, 10160, 10192, 10248, 10584, 10668, 10920, 10980, 11102, 11232, 11430, 11466, 11529, 11557, 11760, 11895, 11956, 12192, 12285, 12446, 12688, 12740, 12810, 13104, 13176, 13208, 13230, 13335, 13664, 13716, 14040, 14112, 14224, 14274, 14560, 14640, 14859, 14945, 15120, 15240, 15288, 15372, 15494, 15860, 16002, 16380, 16470, 16510, 16653, 17080, 17145, 17199, 17568, 17640, 17780, 17934, 18288, 18669, 18720, 19032, 19110, 19215, 19656, 19812, 20320, 20384, 20496, 21168, 21336, 21411, 21840, 21960, 22204, 22860, 22932, 23058, 23114, 23241, 23520, 23790, 23912, 24003, 24570, 24765, 24892, 25376, 25480, 25620, 26208, 26352, 26416, 26460, 26670, 26901, 27432, 27755, 28080, 28448, 28548, 28665, 29280, 29718, 29890, 30240, 30480, 30576, 30744, 30988, 31115, 31720, 32004, 32760, 32940, 33020, 33306, 34160, 34290, 34398, 34671, 35280, 35560, 35685, 35868, 36576, 37338, 38064, 38220, 38430, 38735, 38857, 39312, 39624, 40005, 40992, 42336, 42672, 42822, 43680, 43920, 44408, 44577, 44835, 45720, 45864, 46116, 46228, 46482, 47580, 47824, 48006, 49140, 49530, 49784, 49959, 50960, 51240, 52704, 52832, 52920, 53340, 53802, 54229, 54864, 55510, 56007, 56160, 57096, 57330, 57645, 57785, 59436, 59780, 60960, 61152, 61488, 61976, 62230, 63440, 64008, 65520, 65880, 66040, 66612, 68320, 68580, 68796, 69342, 69723, 70560, 71120, 71370, 71736, 74295, 74676, 76128, 76440, 76860, 77470, 77714, 78624, 79248, 80010, 80703, 80899, 83265, 85344, 85644, 85995, 87840, 88816, 89154, 89670, 91440, 91728, 92232, 92456, 92964, 93345, 95160, 95648, 96012, 98280, 99060, 99568, 99918, 100711, 101920, 102480, 104013, 105840, 106680, 107055, 107604, 108458, 109728, 111020, 112014, 114192, 114660, 115290, 115570, 116205, 116571, 118872, 119560, 120015, 122976, 123952, 124460, 126880, 128016, 131040, 131760, 132080, 133224, 134505, 137160, 137592, 138684, 139446, 142240, 142740, 143472, 148590, 149352, 149877, 152880, 153720, 154940, 155428, 158496, 160020, 161406, 161798, 162687, 166530, 168021, 171288, 171990, 173355, 177632, 178308, 179340, 182880, 183456, 184464, 184912, 185928, 186690, 190320, 192024, 194285, 196560, 198120, 199136, 199836, 201422, 204960, 208026, 209169, 211680, 213360, 214110, 215208, 216916, 222040, 222885, 224028, 228384, 229320, 230580, 231140, 232410, 233142, 237744, 239120, 240030, 242697, 247904, 248920, 249795, 256032, 263520, 264160, 266448, 269010, 271145, 274320, 275184, 277368, 278892, 280035, 285480, 286944, 297180, 298704, 299754, 302133, 305760, 307440, 309880, 310856, 312039, 320040, 322812, 323596, 325374, 333060, 336042, 342576, 343980, 346710, 348615, 349713, 356616, 358680, 368928, 369824, 371856, 373380, 379603, 380640, 384048, 388570, 393120, 396240, 399672, 402844, 403515, 404495, 416052, 418338, 426720, 428220, 430416, 433832, 444080, 445770, 448056, 458640, 461160, 462280, 464820, 466284, 475488, 478240, 480060, 485394, 488061, 497840, 499590, 503555, 520065, 532896, 538020, 542290, 548640, 550368, 554736, 557784, 560070, 570960, 582855, 594360, 597408, 599508, 604266, 614880, 619760, 621712, 624078, 640080, 645624, 647192, 650748, 666120, 672084, 685152, 687960, 693420, 697230, 699426, 704977, 713232, 717360, 728091, 743712, 746760, 749385, 759206, 768096, 777140, 792480, 799344, 805688, 807030, 808990, 813435, 832104, 836676, 840105, 856440, 860832, 867664, 888160, 891540, 896112, 906399, 917280, 922320, 924560, 929640, 932568, 960120, 970788, 976122, 995680, 999180, 1007110, 1040130, 1045845, 1049139, 1076040, 1084580, 1109472, 1115568, 1120140, 1138809, 1141920, 1165710, 1188720, 1199016, 1208532, 1213485, 1239520, 1243424, 1248156, 1280160, 1291248, 1294384, 1301496, 1332240, 1344168, 1375920, 1386840, 1394460, 1398852, 1409954, 1426464, 1434720, 1456182, 1464183, 1493520, 1498770, 1510665, 1518412, 1554280, 1560195, 1598688, 1611376, 1614060, 1617980, 1626870, 1664208, 1673352, 1680210, 1712880, 1735328, 1748565, 1783080, 1792224, 1812798, 1844640, 1849120, 1859280, 1865136, 1898015, 1920240, 1941576, 1952244, 1998360, 2014220, 2080260, 2091690, 2098278, 2114931, 2152080, 2169160, 2184273, 2231136, 2240280, 2277618, 2331420, 2377440, 2398032, 2417064, 2426970, 2440305, 2496312, 2582496, 2588768, 2602992, 2664480, 2688336, 2719197, 2751840, 2773680, 2788920, 2797704, 2819908, 2912364, 2928366, 2987040, 2997540, 3021330, 3036824, 3108560, 3120390, 3222752, 3228120, 3235960, 3253740, 3328416, 3346704, 3360420, 3416427, 3425760, 3497130, 3524885, 3566160, 3625596, 3640455, 3718560, 3730272, 3796030, 3840480, 3883152, 3904488, 3996720, 4028440, 4160520, 4183380, 4196556, 4229862, 4304160, 4338320, 4368546, 4480560, 4531995, 4555236, 4662840, 4796064, 4834128, 4853940, 4880610, 4934839, 4992624, 5205984, 5245695, 5376672, 5438394, 5547360, 5577840, 5595408, 5639816, 5694045, 5824728, 5856732, 5995080, 6042660, 6073648, 6217120, 6240780, 6344793, 6456240, 6471920, 6507480, 6693408, 6720840, 6832854, 6994260, 7049770, 7132320, 7251192, 7280910, 7320915, 7592060, 7766304, 7808976, 7993440, 8056880, 8321040, 8366760, 8393112, 8459724, 8676640, 8737092, 8961120, 9063990, 9110472, 9325680, 9668256, 9707880, 9761220, 9869678, 9985248, 10249281, 10491390, 10574655, 10876788, 10921365, 11155680, 11190816, 11279632, 11388090, 11649456, 11713464, 11990160, 12085320, 12147296, 12481560, 12689586, 12912480, 12943840, 13014960, 13441680, 13595985, 13665708, 13988520, 14099540, 14502384, 14561820, 14641830, 14804517, 15184120, 15617952, 16113760, 16642080, 16733520, 16786224, 16919448, 17082135, 17474184, 18127980, 18220944, 18651360, 19034379, 19415760, 19522440, 19739356, 20498562, 20982780, 21149310, 21753576, 21842730, 22559264, 22776180, 23298912, 23426928, 23980320, 24170640, 24674195, 24963120, 25379172, 26029920, 26883360, 27191970, 27331416, 27977040, 28199080, 29004768, 29123640, 29283660, 29609034, 30368240, 31723965, 33467040, 33572448, 33838896, 34164270, 34948368, 36255960, 36441888, 38068758, 38831520, 39044880, 39478712, 40997124, 41965560, 42298620, 43507152, 43685460, 44413551, 45552360, 46853856, 48341280, 49348390, 49926240, 50758344, 51246405, 54383940, 54662832, 55954080, 56398160, 58247280, 58567320, 59218068, 60736480, 63447930, 67677792, 68328540, 69896736, 72511920, 74022585, 76137516, 78089760, 78957424, 81994248, 83931120, 84597240, 87014304, 87370920, 88827102, 91104720, 95171895, 98696780, 101516688, 102492810, 108767880, 109325664, 112796320, 116494560, 117134640, 118436136, 126895860, 133240653, 136657080, 145023840, 148045170, 152275032, 157914848, 163988496, 167862240, 169194480, 174741840, 177654204, 182209440, 190343790, 197393560, 203033376, 204985620, 217535760, 222067755, 234269280, 236872272, 253791720, 266481306, 273314160, 296090340, 304550064, 327976992, 338388960, 349483680, 355308408, 380687580, 394787120, 409971240, 435071520, 444135510, 473744544, 507583440, 532962612, 546628320, 592180680, 609100128, 666203265, 710616816, 761375160, 789574240, 819942480, 888271020, 1015166880, 1065925224, 1184361360, 1332406530, 1421233632, 1522750320, 1639884960, 1776542040, 2131850448, 2368722720, 2664813060, 3045500640, 3553084080, 4263700896, 5329626120, 7106168160, 10659252240, 21318504480]

約数ペア:

[(1, 21318504480), (2, 10659252240), (3, 7106168160), (4, 5329626120), (5, 4263700896), (6, 3553084080), (7, 3045500640), (8, 2664813060), (9, 2368722720), (10, 2131850448), (12, 1776542040), (13, 1639884960), (14, 1522750320), (15, 1421233632), (16, 1332406530), (18, 1184361360), (20, 1065925224), (21, 1015166880), (24, 888271020), (26, 819942480), (27, 789574240), (28, 761375160), (30, 710616816), (32, 666203265), (35, 609100128), (36, 592180680), (39, 546628320), (40, 532962612), (42, 507583440), (45, 473744544), (48, 444135510), (49, 435071520), (52, 409971240), (54, 394787120), (56, 380687580), (60, 355308408), (61, 349483680), (63, 338388960), (65, 327976992), (70, 304550064), (72, 296090340), (78, 273314160), (80, 266481306), (84, 253791720), (90, 236872272), (91, 234269280), (96, 222067755), (98, 217535760), (104, 204985620), (105, 203033376), (108, 197393560), (112, 190343790), (117, 182209440), (120, 177654204), (122, 174741840), (126, 169194480), (127, 167862240), (130, 163988496), (135, 157914848), (140, 152275032), (144, 148045170), (147, 145023840), (156, 136657080), (160, 133240653), (168, 126895860), (180, 118436136), (182, 117134640), (183, 116494560), (189, 112796320), (195, 109325664), (196, 108767880), (208, 102492810), (210, 101516688), (216, 98696780), (224, 95171895), (234, 91104720), (240, 88827102), (244, 87370920), (245, 87014304), (252, 84597240), (254, 83931120), (260, 81994248), (270, 78957424), (273, 78089760), (280, 76137516), (288, 74022585), (294, 72511920), (305, 69896736), (312, 68328540), (315, 67677792), (336, 63447930), (351, 60736480), (360, 59218068), (364, 58567320), (366, 58247280), (378, 56398160), (381, 55954080), (390, 54662832), (392, 54383940), (416, 51246405), (420, 50758344), (427, 49926240), (432, 49348390), (441, 48341280), (455, 46853856), (468, 45552360), (480, 44413551), (488, 43685460), (490, 43507152), (504, 42298620), (508, 41965560), (520, 40997124), (540, 39478712), (546, 39044880), (549, 38831520), (560, 38068758), (585, 36441888), (588, 36255960), (610, 34948368), (624, 34164270), (630, 33838896), (635, 33572448), (637, 33467040), (672, 31723965), (702, 30368240), (720, 29609034), (728, 29283660), (732, 29123640), (735, 29004768), (756, 28199080), (762, 27977040), (780, 27331416), (784, 27191970), (793, 26883360), (819, 26029920), (840, 25379172), (854, 24963120), (864, 24674195), (882, 24170640), (889, 23980320), (910, 23426928), (915, 23298912), (936, 22776180), (945, 22559264), (976, 21842730), (980, 21753576), (1008, 21149310), (1016, 20982780), (1040, 20498562), (1080, 19739356), (1092, 19522440), (1098, 19415760), (1120, 19034379), (1143, 18651360), (1170, 18220944), (1176, 18127980), (1220, 17474184), (1248, 17082135), (1260, 16919448), (1270, 16786224), (1274, 16733520), (1281, 16642080), (1323, 16113760), (1365, 15617952), (1404, 15184120), (1440, 14804517), (1456, 14641830), (1464, 14561820), (1470, 14502384), (1512, 14099540), (1524, 13988520), (1560, 13665708), (1568, 13595985), (1586, 13441680), (1638, 13014960), (1647, 12943840), (1651, 12912480), (1680, 12689586), (1708, 12481560), (1755, 12147296), (1764, 12085320), (1778, 11990160), (1820, 11713464), (1830, 11649456), (1872, 11388090), (1890, 11279632), (1905, 11190816), (1911, 11155680), (1952, 10921365), (1960, 10876788), (2016, 10574655), (2032, 10491390), (2080, 10249281), (2135, 9985248), (2160, 9869678), (2184, 9761220), (2196, 9707880), (2205, 9668256), (2286, 9325680), (2340, 9110472), (2352, 9063990), (2379, 8961120), (2440, 8737092), (2457, 8676640), (2520, 8459724), (2540, 8393112), (2548, 8366760), (2562, 8321040), (2646, 8056880), (2667, 7993440), (2730, 7808976), (2745, 7766304), (2808, 7592060), (2912, 7320915), (2928, 7280910), (2940, 7251192), (2989, 7132320), (3024, 7049770), (3048, 6994260), (3120, 6832854), (3172, 6720840), (3185, 6693408), (3276, 6507480), (3294, 6471920), (3302, 6456240), (3360, 6344793), (3416, 6240780), (3429, 6217120), (3510, 6073648), (3528, 6042660), (3556, 5995080), (3640, 5856732), (3660, 5824728), (3744, 5694045), (3780, 5639816), (3810, 5595408), (3822, 5577840), (3843, 5547360), (3920, 5438394), (3965, 5376672), (4064, 5245695), (4095, 5205984), (4270, 4992624), (4320, 4934839), (4368, 4880610), (4392, 4853940), (4410, 4834128), (4445, 4796064), (4572, 4662840), (4680, 4555236), (4704, 4531995), (4758, 4480560), (4880, 4368546), (4914, 4338320), (4953, 4304160), (5040, 4229862), (5080, 4196556), (5096, 4183380), (5124, 4160520), (5292, 4028440), (5334, 3996720), (5460, 3904488), (5490, 3883152), (5551, 3840480), (5616, 3796030), (5715, 3730272), (5733, 3718560), (5856, 3640455), (5880, 3625596), (5978, 3566160), (6048, 3524885), (6096, 3497130), (6223, 3425760), (6240, 3416427), (6344, 3360420), (6370, 3346704), (6405, 3328416), (6552, 3253740), (6588, 3235960), (6604, 3228120), (6615, 3222752), (6832, 3120390), (6858, 3108560), (7020, 3036824), (7056, 3021330), (7112, 2997540), (7137, 2987040), (7280, 2928366), (7320, 2912364), (7560, 2819908), (7620, 2797704), (7644, 2788920), (7686, 2773680), (7747, 2751840), (7840, 2719197), (7930, 2688336), (8001, 2664480), (8190, 2602992), (8235, 2588768), (8255, 2582496), (8540, 2496312), (8736, 2440305), (8784, 2426970), (8820, 2417064), (8890, 2398032), (8967, 2377440), (9144, 2331420), (9360, 2277618), (9516, 2240280), (9555, 2231136), (9760, 2184273), (9828, 2169160), (9906, 2152080), (10080, 2114931), (10160, 2098278), (10192, 2091690), (10248, 2080260), (10584, 2014220), (10668, 1998360), (10920, 1952244), (10980, 1941576), (11102, 1920240), (11232, 1898015), (11430, 1865136), (11466, 1859280), (11529, 1849120), (11557, 1844640), (11760, 1812798), (11895, 1792224), (11956, 1783080), (12192, 1748565), (12285, 1735328), (12446, 1712880), (12688, 1680210), (12740, 1673352), (12810, 1664208), (13104, 1626870), (13176, 1617980), (13208, 1614060), (13230, 1611376), (13335, 1598688), (13664, 1560195), (13716, 1554280), (14040, 1518412), (14112, 1510665), 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