12561461640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:128

約数の個数: 1152

約数和(自身を含む): 57053808000

約数和(自身を除く): 44492346360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 24, 26, 27, 28, 30, 31, 35, 36, 38, 39, 40, 42, 45, 49, 52, 54, 56, 57, 60, 62, 63, 65, 70, 72, 76, 78, 84, 90, 91, 93, 95, 98, 104, 105, 108, 114, 117, 120, 124, 126, 130, 133, 135, 140, 147, 152, 155, 156, 168, 171, 180, 182, 186, 189, 190, 195, 196, 210, 216, 217, 228, 234, 245, 247, 248, 252, 260, 266, 270, 273, 279, 280, 285, 294, 310, 312, 315, 342, 351, 360, 364, 372, 378, 380, 390, 392, 399, 403, 420, 434, 441, 455, 456, 465, 468, 490, 494, 504, 513, 520, 532, 540, 546, 558, 570, 585, 588, 589, 620, 630, 637, 651, 665, 684, 702, 728, 735, 741, 744, 756, 760, 780, 798, 806, 819, 837, 840, 855, 868, 882, 910, 930, 931, 936, 945, 961, 980, 988, 1026, 1064, 1080, 1085, 1092, 1116, 1140, 1170, 1176, 1178, 1197, 1209, 1235, 1240, 1260, 1274, 1302, 1323, 1330, 1365, 1368, 1395, 1404, 1470, 1482, 1512, 1519, 1560, 1596, 1612, 1638, 1674, 1710, 1729, 1736, 1755, 1764, 1767, 1820, 1860, 1862, 1890, 1911, 1922, 1953, 1960, 1976, 1995, 2015, 2052, 2170, 2184, 2205, 2223, 2232, 2280, 2340, 2356, 2394, 2418, 2457, 2470, 2520, 2548, 2565, 2604, 2646, 2660, 2730, 2790, 2793, 2808, 2821, 2883, 2940, 2945, 2964, 3038, 3185, 3192, 3224, 3255, 3276, 3348, 3420, 3458, 3510, 3528, 3534, 3591, 3627, 3640, 3705, 3720, 3724, 3780, 3822, 3844, 3906, 3990, 4030, 4095, 4104, 4123, 4185, 4340, 4410, 4446, 4557, 4655, 4680, 4712, 4788, 4805, 4836, 4914, 4940, 5096, 5130, 5187, 5208, 5292, 5301, 5320, 5460, 5580, 5586, 5642, 5733, 5766, 5859, 5880, 5890, 5928, 5985, 6045, 6076, 6370, 6510, 6552, 6615, 6669, 6696, 6727, 6840, 6916, 7020, 7068, 7182, 7254, 7410, 7448, 7560, 7595, 7644, 7657, 7688, 7812, 7980, 8060, 8190, 8246, 8370, 8379, 8463, 8645, 8649, 8680, 8820, 8835, 8892, 9114, 9310, 9555, 9576, 9610, 9672, 9765, 9828, 9880, 10260, 10374, 10584, 10602, 10881, 10920, 11115, 11160, 11172, 11284, 11466, 11532, 11718, 11780, 11970, 12090, 12103, 12152, 12285, 12369, 12493, 12740, 13020, 13230, 13338, 13454, 13671, 13832, 13965, 14040, 14105, 14136, 14364, 14415, 14508, 14820, 15190, 15288, 15314, 15561, 15624, 15903, 15960, 16120, 16380, 16492, 16740, 16758, 16926, 17199, 17290, 17298, 17640, 17670, 17784, 17955, 18135, 18228, 18259, 18620, 19110, 19220, 19530, 19656, 19747, 20181, 20520, 20615, 20748, 21204, 21762, 22230, 22344, 22568, 22785, 22932, 22971, 23064, 23436, 23560, 23940, 24180, 24206, 24570, 24738, 24986, 25137, 25389, 25480, 25935, 25947, 26040, 26460, 26505, 26676, 26908, 27342, 27930, 28210, 28665, 28728, 28830, 28861, 29016, 29295, 29640, 30380, 30628, 31122, 31806, 32760, 32984, 33345, 33480, 33516, 33635, 33852, 34398, 34580, 34596, 35340, 35910, 36270, 36309, 36456, 36518, 37107, 37240, 37479, 38220, 38285, 38440, 39060, 39494, 40362, 41013, 41230, 41496, 41895, 42315, 42408, 43245, 43524, 44460, 45570, 45864, 45942, 46683, 46872, 47089, 47880, 48360, 48412, 49140, 49476, 49972, 50274, 50778, 51870, 51894, 52920, 53010, 53352, 53599, 53816, 54405, 54684, 54777, 55860, 56420, 57330, 57660, 57722, 58590, 59241, 60515, 60543, 60760, 61256, 61845, 62244, 62465, 63612, 66690, 67032, 67270, 67704, 68355, 68796, 68913, 69160, 69192, 70680, 71820, 72540, 72618, 73036, 74214, 74958, 76167, 76440, 76570, 77805, 78120, 78988, 79515, 80724, 82026, 82460, 83790, 84630, 85995, 86490, 86583, 87048, 87451, 88920, 91140, 91295, 91884, 93366, 94178, 96824, 98280, 98735, 98952, 99944, 100548, 100905, 101556, 103740, 103788, 106020, 107198, 108810, 108927, 109368, 109554, 111321, 111720, 112437, 112840, 114660, 114855, 115320, 115444, 117180, 118482, 121030, 121086, 123690, 124488, 124930, 125685, 126945, 127224, 127813, 129735, 133380, 134540, 136710, 137592, 137826, 141267, 143640, 144305, 145080, 145236, 146072, 148428, 149916, 152334, 153140, 155610, 157976, 159030, 160797, 161448, 164052, 164331, 164920, 167580, 169260, 171990, 172980, 173166, 174902, 177723, 181545, 181629, 182280, 182590, 183768, 185535, 186732, 187395, 188356, 197470, 201096, 201810, 203112, 205065, 206739, 207480, 207576, 212040, 214396, 217620, 217854, 219108, 222642, 224874, 229320, 229710, 230888, 233415, 234360, 235445, 236964, 237367, 242060, 242172, 247380, 249860, 251370, 253890, 255626, 259470, 259749, 262353, 266760, 267995, 269080, 273420, 273885, 275652, 282534, 288610, 290472, 296205, 296856, 299832, 302715, 304668, 306280, 311220, 318060, 321594, 326781, 328104, 328662, 335160, 337311, 338520, 343980, 344565, 345960, 346332, 349804, 355446, 363090, 363258, 365180, 371070, 373464, 374790, 375193, 376712, 380835, 383439, 394940, 403620, 410130, 413478, 423801, 428792, 432915, 435240, 435708, 437255, 438216, 445284, 449748, 459420, 466830, 470890, 473928, 474734, 482391, 484120, 484344, 492993, 494760, 499720, 502740, 507780, 511252, 518940, 519498, 524706, 533169, 535990, 544635, 546840, 547770, 551304, 556605, 562185, 565068, 577220, 592410, 605430, 609336, 612157, 622440, 636120, 639065, 643188, 653562, 657324, 674622, 687960, 689130, 692664, 699608, 706335, 710892, 712101, 726180, 726516, 730360, 742140, 749580, 750386, 761670, 766878, 779247, 787059, 789880, 803985, 807240, 820260, 821655, 826956, 847602, 865830, 871416, 874510, 888615, 890568, 894691, 899496, 908145, 918840, 933660, 941780, 949468, 964782, 985986, 1005480, 1015560, 1022504, 1033695, 1037880, 1038996, 1049412, 1066338, 1071980, 1089270, 1095540, 1113210, 1124370, 1125579, 1130136, 1150317, 1154440, 1184820, 1186835, 1210860, 1224314, 1271403, 1278130, 1286376, 1298745, 1307124, 1311765, 1314648, 1349244, 1378260, 1412670, 1421784, 1424202, 1447173, 1452360, 1453032, 1484280, 1499160, 1500772, 1523340, 1533756, 1558494, 1574118, 1607970, 1633905, 1640520, 1643310, 1653912, 1661569, 1686555, 1695204, 1731660, 1749020, 1777230, 1789382, 1816290, 1836471, 1867320, 1875965, 1883560, 1898936, 1917195, 1929564, 1971972, 2067390, 2077992, 2098824, 2119005, 2132676, 2136303, 2143960, 2178540, 2191080, 2226420, 2248740, 2251158, 2300634, 2361177, 2369640, 2373670, 2411955, 2421720, 2448628, 2464965, 2542806, 2556260, 2597490, 2614248, 2623530, 2665845, 2684073, 2698488, 2756520, 2825340, 2848404, 2894346, 3001544, 3046680, 3060785, 3067512, 3116988, 3148236, 3215940, 3267810, 3286620, 3323138, 3373110, 3376737, 3390408, 3450951, 3463320, 3498040, 3554460, 3560505, 3578764, 3632580, 3672942, 3751930, 3834390, 3859128, 3896235, 3935295, 3943944, 4134780, 4238010, 4265352, 4272606, 4357080, 4452840, 4473455, 4497480, 4502316, 4601268, 4722354, 4747340, 4823910, 4897256, 4929930, 4984707, 5085612, 5112520, 5194980, 5247060, 5331690, 5368146, 5509413, 5627895, 5650680, 5696808, 5751585, 5788692, 6121570, 6233976, 6296472, 6357015, 6408909, 6431880, 6535620, 6573240, 6646276, 6746220, 6753474, 6901902, 7108920, 7121010, 7157528, 7235865, 7265160, 7345884, 7503860, 7668780, 7792470, 7870590, 8052219, 8269560, 8307845, 8476020, 8545212, 8946910, 9004632, 9182355, 9202536, 9444708, 9494680, 9647820, 9859860, 9969414, 10130211, 10171224, 10389960, 10494120, 10663380, 10681515, 10736292, 11018826, 11255790, 11503170, 11577384, 11630983, 11805885, 12243140, 12714030, 12817818, 13071240, 13292552, 13420365, 13492440, 13506948, 13803804, 14242020, 14471730, 14691768, 14954121, 15007720, 15337560, 15584940, 15741180, 16104438, 16528239, 16615690, 16883685, 16952040, 17090424, 17254755, 17893820, 18364710, 18889416, 19295640, 19719720, 19938828, 20260422, 21326760, 21363030, 21472584, 22037652, 22511580, 23006340, 23261966, 23611770, 24156657, 24486280, 24923535, 25428060, 25635636, 26840730, 27013896, 27547065, 27607608, 28484040, 28943460, 29908242, 31169880, 31482360, 32044545, 32208876, 33056478, 33231380, 33767370, 34509510, 34892949, 35787640, 36729420, 39877656, 40261095, 40520844, 42726060, 44075304, 44862363, 45023160, 46012680, 46523932, 47223540, 48313314, 49847070, 50651055, 50856120, 51271272, 53681460, 55094130, 57886920, 58154915, 59816484, 64089090, 64417752, 66112956, 66462760, 67534740, 69019020, 69785898, 73458840, 74770605, 80522190, 81041688, 82641195, 85452120, 89724726, 93047864, 94447080, 96626628, 99694140, 101302110, 104678847, 107362920, 110188260, 116309830, 119632968, 120783285, 128178180, 132225912, 135069480, 138038040, 139571796, 149541210, 161044380, 165282390, 174464745, 179449452, 193253256, 199388280, 202604220, 209357694, 220376520, 224311815, 232619660, 241566570, 256356360, 279143592, 299082420, 314036541, 322088760, 330564780, 348929490, 358898904, 405208440, 418715388, 448623630, 465239320, 483133140, 523394235, 598164840, 628073082, 661129560, 697858980, 837430776, 897247260, 966266280, 1046788470, 1256146164, 1395717960, 1570182705, 1794494520, 2093576940, 2512292328, 3140365410, 4187153880, 6280730820, 12561461640]

約数ペア:

[(1, 12561461640), (2, 6280730820), (3, 4187153880), (4, 3140365410), (5, 2512292328), (6, 2093576940), (7, 1794494520), (8, 1570182705), (9, 1395717960), (10, 1256146164), (12, 1046788470), (13, 966266280), (14, 897247260), (15, 837430776), (18, 697858980), (19, 661129560), (20, 628073082), (21, 598164840), (24, 523394235), (26, 483133140), (27, 465239320), (28, 448623630), (30, 418715388), (31, 405208440), (35, 358898904), (36, 348929490), (38, 330564780), (39, 322088760), (40, 314036541), (42, 299082420), (45, 279143592), (49, 256356360), (52, 241566570), (54, 232619660), (56, 224311815), (57, 220376520), (60, 209357694), (62, 202604220), (63, 199388280), (65, 193253256), (70, 179449452), (72, 174464745), (76, 165282390), (78, 161044380), (84, 149541210), (90, 139571796), (91, 138038040), (93, 135069480), (95, 132225912), (98, 128178180), (104, 120783285), (105, 119632968), (108, 116309830), (114, 110188260), (117, 107362920), (120, 104678847), (124, 101302110), (126, 99694140), (130, 96626628), (133, 94447080), (135, 93047864), (140, 89724726), (147, 85452120), (152, 82641195), (155, 81041688), (156, 80522190), (168, 74770605), (171, 73458840), (180, 69785898), (182, 69019020), (186, 67534740), (189, 66462760), (190, 66112956), (195, 64417752), (196, 64089090), (210, 59816484), (216, 58154915), (217, 57886920), (228, 55094130), (234, 53681460), (245, 51271272), (247, 50856120), (248, 50651055), (252, 49847070), (260, 48313314), (266, 47223540), (270, 46523932), (273, 46012680), (279, 45023160), (280, 44862363), (285, 44075304), (294, 42726060), (310, 40520844), (312, 40261095), (315, 39877656), (342, 36729420), (351, 35787640), (360, 34892949), (364, 34509510), (372, 33767370), (378, 33231380), (380, 33056478), (390, 32208876), (392, 32044545), (399, 31482360), (403, 31169880), (420, 29908242), (434, 28943460), (441, 28484040), (455, 27607608), (456, 27547065), (465, 27013896), (468, 26840730), (490, 25635636), (494, 25428060), (504, 24923535), (513, 24486280), (520, 24156657), (532, 23611770), (540, 23261966), (546, 23006340), (558, 22511580), (570, 22037652), (585, 21472584), (588, 21363030), (589, 21326760), (620, 20260422), (630, 19938828), (637, 19719720), (651, 19295640), (665, 18889416), (684, 18364710), (702, 17893820), (728, 17254755), (735, 17090424), (741, 16952040), (744, 16883685), (756, 16615690), (760, 16528239), (780, 16104438), (798, 15741180), (806, 15584940), (819, 15337560), (837, 15007720), (840, 14954121), (855, 14691768), (868, 14471730), (882, 14242020), (910, 13803804), (930, 13506948), (931, 13492440), (936, 13420365), (945, 13292552), (961, 13071240), (980, 12817818), (988, 12714030), (1026, 12243140), (1064, 11805885), (1080, 11630983), (1085, 11577384), (1092, 11503170), (1116, 11255790), (1140, 11018826), (1170, 10736292), (1176, 10681515), (1178, 10663380), (1197, 10494120), (1209, 10389960), (1235, 10171224), (1240, 10130211), (1260, 9969414), (1274, 9859860), (1302, 9647820), (1323, 9494680), (1330, 9444708), (1365, 9202536), (1368, 9182355), (1395, 9004632), (1404, 8946910), (1470, 8545212), (1482, 8476020), (1512, 8307845), (1519, 8269560), (1560, 8052219), (1596, 7870590), (1612, 7792470), (1638, 7668780), (1674, 7503860), (1710, 7345884), (1729, 7265160), (1736, 7235865), (1755, 7157528), (1764, 7121010), (1767, 7108920), (1820, 6901902), (1860, 6753474), (1862, 6746220), (1890, 6646276), (1911, 6573240), (1922, 6535620), (1953, 6431880), (1960, 6408909), (1976, 6357015), (1995, 6296472), (2015, 6233976), (2052, 6121570), (2170, 5788692), (2184, 5751585), (2205, 5696808), (2223, 5650680), (2232, 5627895), (2280, 5509413), (2340, 5368146), (2356, 5331690), (2394, 5247060), (2418, 5194980), (2457, 5112520), (2470, 5085612), (2520, 4984707), (2548, 4929930), (2565, 4897256), (2604, 4823910), (2646, 4747340), (2660, 4722354), (2730, 4601268), (2790, 4502316), (2793, 4497480), (2808, 4473455), (2821, 4452840), (2883, 4357080), (2940, 4272606), (2945, 4265352), (2964, 4238010), (3038, 4134780), (3185, 3943944), (3192, 3935295), (3224, 3896235), (3255, 3859128), (3276, 3834390), (3348, 3751930), (3420, 3672942), (3458, 3632580), (3510, 3578764), (3528, 3560505), (3534, 3554460), (3591, 3498040), (3627, 3463320), (3640, 3450951), (3705, 3390408), (3720, 3376737), (3724, 3373110), (3780, 3323138), (3822, 3286620), (3844, 3267810), (3906, 3215940), (3990, 3148236), (4030, 3116988), (4095, 3067512), (4104, 3060785), (4123, 3046680), (4185, 3001544), (4340, 2894346), (4410, 2848404), (4446, 2825340), (4557, 2756520), (4655, 2698488), (4680, 2684073), (4712, 2665845), (4788, 2623530), (4805, 2614248), (4836, 2597490), (4914, 2556260), (4940, 2542806), (5096, 2464965), (5130, 2448628), (5187, 2421720), (5208, 2411955), (5292, 2373670), (5301, 2369640), (5320, 2361177), (5460, 2300634), (5580, 2251158), (5586, 2248740), (5642, 2226420), (5733, 2191080), (5766, 2178540), (5859, 2143960), (5880, 2136303), (5890, 2132676), (5928, 2119005), (5985, 2098824), (6045, 2077992), (6076, 2067390), (6370, 1971972), (6510, 1929564), (6552, 1917195), (6615, 1898936), (6669, 1883560), (6696, 1875965), (6727, 1867320), (6840, 1836471), (6916, 1816290), (7020, 1789382), (7068, 1777230), (7182, 1749020), (7254, 1731660), (7410, 1695204), (7448, 1686555), (7560, 1661569), (7595, 1653912), (7644, 1643310), (7657, 1640520), (7688, 1633905), (7812, 1607970), (7980, 1574118), (8060, 1558494), (8190, 1533756), (8246, 1523340), (8370, 1500772), (8379, 1499160), (8463, 1484280), (8645, 1453032), (8649, 1452360), (8680, 1447173), (8820, 1424202), (8835, 1421784), (8892, 1412670), (9114, 1378260), (9310, 1349244), (9555, 1314648), (9576, 1311765), (9610, 1307124), (9672, 1298745), (9765, 1286376), (9828, 1278130), (9880, 1271403), (10260, 1224314), (10374, 1210860), (10584, 1186835), (10602, 1184820), (10881, 1154440), (10920, 1150317), (11115, 1130136), (11160, 1125579), (11172, 1124370), (11284, 1113210), (11466, 1095540), (11532, 1089270), (11718, 1071980), (11780, 1066338), (11970, 1049412), (12090, 1038996), (12103, 1037880), (12152, 1033695), (12285, 1022504), (12369, 1015560), (12493, 1005480), (12740, 985986), (13020, 964782), (13230, 949468), (13338, 941780), (13454, 933660), (13671, 918840), (13832, 908145), (13965, 899496), (14040, 894691), (14105, 890568), (14136, 888615), (14364, 874510), (14415, 871416), (14508, 865830), (14820, 847602), (15190, 826956), (15288, 821655), (15314, 820260), (15561, 807240), (15624, 803985), (15903, 789880), (15960, 787059), (16120, 779247), (16380, 766878), (16492, 761670), (16740, 750386), (16758, 749580), (16926, 742140), (17199, 730360), (17290, 726516), (17298, 726180), (17640, 712101), (17670, 710892), (17784, 706335), (17955, 699608), (18135, 692664), (18228, 689130), (18259, 687960), (18620, 674622), (19110, 657324), (19220, 653562), (19530, 643188), (19656, 639065), (19747, 636120), (20181, 622440), (20520, 612157), (20615, 609336), (20748, 605430), (21204, 592410), (21762, 577220), (22230, 565068), (22344, 562185), (22568, 556605), (22785, 551304), (22932, 547770), (22971, 546840), (23064, 544635), (23436, 535990), (23560, 533169), (23940, 524706), (24180, 519498), (24206, 518940), (24570, 511252), (24738, 507780), (24986, 502740), (25137, 499720), (25389, 494760), (25480, 492993), (25935, 484344), (25947, 484120), (26040, 482391), (26460, 474734), (26505, 473928), (26676, 470890), (26908, 466830), (27342, 459420), (27930, 449748), (28210, 445284), (28665, 438216), (28728, 437255), (28830, 435708), (28861, 435240), (29016, 432915), (29295, 428792), (29640, 423801), (30380, 413478), (30628, 410130), (31122, 403620), (31806, 394940), (32760, 383439), (32984, 380835), (33345, 376712), (33480, 375193), (33516, 374790), (33635, 373464), (33852, 371070), (34398, 365180), (34580, 363258), (34596, 363090), (35340, 355446), (35910, 349804), (36270, 346332), (36309, 345960), (36456, 344565), (36518, 343980), (37107, 338520), (37240, 337311), (37479, 335160), (38220, 328662), (38285, 328104), (38440, 326781), (39060, 321594), (39494, 318060), (40362, 311220), (41013, 306280), (41230, 304668), (41496, 302715), (41895, 299832), (42315, 296856), (42408, 296205), (43245, 290472), (43524, 288610), (44460, 282534), (45570, 275652), (45864, 273885), (45942, 273420), (46683, 269080), (46872, 267995), (47089, 266760), (47880, 262353), (48360, 259749), (48412, 259470), (49140, 255626), (49476, 253890), (49972, 251370), (50274, 249860), (50778, 247380), (51870, 242172), (51894, 242060), (52920, 237367), (53010, 236964), (53352, 235445), (53599, 234360), (53816, 233415), (54405, 230888), (54684, 229710), (54777, 229320), (55860, 224874), (56420, 222642), (57330, 219108), (57660, 217854), (57722, 217620), (58590, 214396), (59241, 212040), (60515, 207576), (60543, 207480), (60760, 206739), (61256, 205065), (61845, 203112), (62244, 201810), (62465, 201096), (63612, 197470), (66690, 188356), (67032, 187395), (67270, 186732), (67704, 185535), (68355, 183768), (68796, 182590), (68913, 182280), (69160, 181629), (69192, 181545), (70680, 177723), (71820, 174902), (72540, 173166), (72618, 172980), (73036, 171990), (74214, 169260), (74958, 167580), (76167, 164920), (76440, 164331), (76570, 164052), (77805, 161448), (78120, 160797), (78988, 159030), (79515, 157976), (80724, 155610), (82026, 153140), (82460, 152334), (83790, 149916), (84630, 148428), (85995, 146072), (86490, 145236), (86583, 145080), (87048, 144305), (87451, 143640), (88920, 141267), (91140, 137826), (91295, 137592), (91884, 136710), (93366, 134540), (94178, 133380), (96824, 129735), (98280, 127813), (98735, 127224), (98952, 126945), (99944, 125685), (100548, 124930), (100905, 124488), (101556, 123690), (103740, 121086), (103788, 121030), (106020, 118482), (107198, 117180), (108810, 115444), (108927, 115320), (109368, 114855), (109554, 114660), (111321, 112840), (111720, 112437)]