20836090080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:365

約数の個数: 960

約数和(自身を含む): 87290058240

約数和(自身を除く): 66453968160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 23, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 46, 48, 52, 54, 57, 60, 65, 69, 72, 76, 78, 80, 81, 90, 92, 95, 96, 104, 108, 114, 115, 117, 120, 130, 135, 138, 144, 152, 156, 160, 162, 171, 180, 184, 190, 195, 207, 208, 216, 228, 230, 234, 240, 247, 260, 270, 276, 283, 285, 288, 299, 304, 312, 324, 342, 345, 351, 360, 368, 380, 390, 405, 414, 416, 432, 437, 456, 460, 468, 480, 494, 513, 520, 540, 552, 566, 570, 585, 598, 608, 621, 624, 648, 684, 690, 702, 720, 736, 741, 760, 780, 810, 828, 849, 855, 864, 874, 897, 912, 920, 936, 988, 1026, 1035, 1040, 1053, 1080, 1104, 1132, 1140, 1170, 1196, 1235, 1242, 1248, 1296, 1311, 1368, 1380, 1404, 1415, 1440, 1482, 1495, 1520, 1539, 1560, 1620, 1656, 1698, 1710, 1748, 1755, 1794, 1824, 1840, 1863, 1872, 1976, 2052, 2070, 2080, 2106, 2160, 2185, 2208, 2223, 2264, 2280, 2340, 2392, 2470, 2484, 2547, 2565, 2592, 2622, 2691, 2736, 2760, 2808, 2830, 2964, 2990, 3040, 3078, 3105, 3120, 3240, 3312, 3396, 3420, 3496, 3510, 3588, 3679, 3680, 3705, 3726, 3744, 3933, 3952, 4104, 4140, 4212, 4245, 4320, 4370, 4446, 4485, 4528, 4560, 4680, 4784, 4940, 4968, 5094, 5130, 5244, 5265, 5377, 5382, 5472, 5520, 5616, 5660, 5681, 5928, 5980, 6156, 6210, 6240, 6480, 6509, 6555, 6624, 6669, 6792, 6840, 6992, 7020, 7176, 7358, 7410, 7452, 7641, 7695, 7866, 7904, 8073, 8208, 8280, 8424, 8490, 8740, 8892, 8970, 9056, 9120, 9315, 9360, 9568, 9880, 9936, 10188, 10260, 10488, 10530, 10754, 10764, 11037, 11040, 11115, 11232, 11320, 11362, 11799, 11856, 11960, 12312, 12420, 12735, 12960, 13018, 13110, 13338, 13455, 13584, 13680, 13984, 14040, 14352, 14716, 14820, 14904, 15282, 15390, 15732, 16131, 16146, 16416, 16560, 16848, 16980, 17043, 17480, 17784, 17940, 18395, 18630, 18720, 19527, 19665, 19760, 19872, 20007, 20376, 20520, 20976, 21060, 21508, 21528, 22074, 22230, 22640, 22724, 22923, 23598, 23712, 23920, 24219, 24624, 24840, 25470, 26036, 26220, 26676, 26885, 26910, 27168, 27360, 28080, 28405, 28704, 29432, 29640, 29808, 30564, 30780, 31464, 32262, 32292, 32545, 33111, 33120, 33345, 33696, 33960, 34086, 34960, 35397, 35568, 35880, 36790, 37260, 38205, 39054, 39330, 39520, 40014, 40365, 40752, 41040, 41952, 42120, 43016, 43056, 44148, 44460, 45280, 45448, 45846, 47196, 47840, 48393, 48438, 49248, 49680, 50940, 51129, 52072, 52440, 53352, 53770, 53820, 55185, 56160, 56810, 58581, 58864, 58995, 59280, 59616, 61128, 61560, 62928, 64524, 64584, 65090, 66222, 66690, 67920, 68172, 69901, 69920, 70794, 71136, 71760, 73580, 74520, 76410, 78108, 78660, 80028, 80655, 80730, 81504, 82080, 84240, 84617, 85215, 86032, 86112, 88296, 88920, 90896, 91692, 94392, 96786, 96876, 97635, 99333, 99360, 100035, 101880, 102258, 104144, 104880, 106704, 107540, 107640, 110370, 113620, 114615, 117162, 117728, 117990, 118560, 121095, 122256, 123120, 123671, 125856, 129048, 129168, 130180, 132444, 133380, 135840, 136344, 139802, 141588, 143520, 145179, 147160, 149040, 152820, 153387, 156216, 157320, 160056, 161310, 161460, 165555, 168480, 169234, 170430, 172064, 175743, 176592, 176985, 177840, 181792, 183384, 188784, 193572, 193752, 195270, 198666, 200070, 203760, 204516, 208288, 209703, 209760, 213408, 215080, 215280, 220740, 227240, 229230, 234324, 235980, 241965, 242190, 244512, 246240, 247342, 253851, 255645, 258096, 258336, 260360, 264888, 266760, 272688, 279604, 283176, 290358, 292905, 294320, 297999, 298080, 305640, 306774, 312432, 314640, 320112, 322620, 322920, 331110, 338468, 340860, 349505, 351486, 353184, 353970, 355680, 366768, 371013, 377568, 387144, 387504, 390540, 397332, 400140, 407520, 409032, 419406, 423085, 430160, 430560, 435537, 441480, 454480, 458460, 460161, 468648, 471960, 483930, 484380, 494684, 496665, 507702, 511290, 516192, 520720, 527229, 529776, 533520, 545376, 559208, 566352, 580716, 585810, 588640, 595998, 611280, 613548, 618355, 624864, 629109, 629280, 640224, 645240, 645840, 662220, 676936, 681720, 699010, 702972, 707940, 725895, 733536, 742026, 761553, 766935, 774288, 775008, 781080, 794664, 800280, 818064, 838812, 846170, 860320, 871074, 878715, 882960, 908960, 916920, 920322, 937296, 943920, 967860, 968760, 989368, 993330, 1015404, 1022580, 1041440, 1048515, 1054458, 1059552, 1067040, 1113039, 1118416, 1132704, 1161432, 1171620, 1191996, 1222560, 1227096, 1236710, 1258218, 1269255, 1290480, 1291680, 1324440, 1353872, 1363440, 1398020, 1405944, 1415880, 1451790, 1484052, 1489995, 1523106, 1533870, 1548576, 1562160, 1589328, 1600560, 1607723, 1636128, 1677624, 1692340, 1742148, 1757430, 1765920, 1833840, 1840644, 1855065, 1874592, 1887327, 1887840, 1935720, 1937520, 1978736, 1986660, 2030808, 2045160, 2097030, 2108916, 2177685, 2226078, 2236832, 2284659, 2300805, 2322864, 2343240, 2383992, 2454192, 2473420, 2516436, 2538510, 2580960, 2636145, 2648880, 2707744, 2726880, 2796040, 2811888, 2831760, 2903580, 2968104, 2979990, 3046212, 3067740, 3124320, 3145545, 3178656, 3201120, 3215446, 3339117, 3355248, 3384680, 3484296, 3514860, 3667680, 3681288, 3710130, 3774654, 3807765, 3871440, 3875040, 3957472, 3973320, 4061616, 4090320, 4194060, 4217832, 4355370, 4452156, 4569318, 4601610, 4645728, 4686480, 4767984, 4823169, 4908384, 4946840, 5032872, 5077020, 5272290, 5297760, 5565195, 5592080, 5623776, 5661981, 5663520, 5807160, 5936208, 5959980, 6092424, 6135480, 6291090, 6430892, 6678234, 6710496, 6769360, 6853977, 6968592, 7029720, 7362576, 7420260, 7549308, 7615530, 7742880, 7946640, 8038615, 8123232, 8180640, 8388120, 8435664, 8710740, 8904312, 9138636, 9203220, 9372960, 9436635, 9535968, 9646338, 9893680, 10017351, 10065744, 10154040, 10544580, 11130390, 11184160, 11323962, 11423295, 11614320, 11872416, 11919960, 12184848, 12270960, 12582180, 12861784, 13356468, 13538720, 13707954, 13937184, 14059440, 14469507, 14725152, 14840520, 15098616, 15231060, 15893280, 16077230, 16695585, 16776240, 16871328, 17421480, 17808624, 18277272, 18406440, 18873270, 19292676, 19787360, 20034702, 20131488, 20308080, 21089160, 22260780, 22647924, 22846590, 23228640, 23839920, 24115845, 24369696, 24541920, 25164360, 25723568, 26712936, 27415908, 28118880, 28309905, 28939014, 29681040, 30197232, 30462120, 32154460, 33391170, 33552480, 34269885, 34842960, 35617248, 36554544, 36812880, 37746540, 38585352, 40069404, 40616160, 42178320, 43408521, 44521560, 45295848, 45693180, 47679840, 48231690, 50086755, 50328720, 51447136, 53425872, 54831816, 56619810, 57878028, 59362080, 60394464, 60924240, 64308920, 66782340, 68539770, 69685920, 72347535, 73109088, 73625760, 75493080, 77170704, 80138808, 84356640, 86817042, 89043120, 90591696, 91386360, 96463380, 100173510, 100657440, 106851744, 109663632, 113239620, 115756056, 121848480, 128617840, 130225563, 133564680, 137079540, 144695070, 150986160, 154341408, 160277616, 173634084, 178086240, 181183392, 182772720, 192926760, 200347020, 217042605, 219327264, 226479240, 231512112, 257235680, 260451126, 267129360, 274159080, 289390140, 301972320, 320555232, 347268168, 365545440, 385853520, 400694040, 434085210, 452958480, 463024224, 520902252, 534258720, 548318160, 578780280, 651127815, 694536336, 771707040, 801388080, 868170420, 905916960, 1041804504, 1096636320, 1157560560, 1302255630, 1389072672, 1602776160, 1736340840, 2083609008, 2315121120, 2604511260, 3472681680, 4167218016, 5209022520, 6945363360, 10418045040, 20836090080]

約数ペア:

[(1, 20836090080), (2, 10418045040), (3, 6945363360), (4, 5209022520), (5, 4167218016), (6, 3472681680), (8, 2604511260), (9, 2315121120), (10, 2083609008), (12, 1736340840), (13, 1602776160), (15, 1389072672), (16, 1302255630), (18, 1157560560), (19, 1096636320), (20, 1041804504), (23, 905916960), (24, 868170420), (26, 801388080), (27, 771707040), (30, 694536336), (32, 651127815), (36, 578780280), (38, 548318160), (39, 534258720), (40, 520902252), (45, 463024224), (46, 452958480), (48, 434085210), (52, 400694040), (54, 385853520), (57, 365545440), (60, 347268168), (65, 320555232), (69, 301972320), (72, 289390140), (76, 274159080), (78, 267129360), (80, 260451126), (81, 257235680), (90, 231512112), (92, 226479240), (95, 219327264), (96, 217042605), (104, 200347020), (108, 192926760), (114, 182772720), (115, 181183392), (117, 178086240), (120, 173634084), (130, 160277616), (135, 154341408), (138, 150986160), (144, 144695070), (152, 137079540), (156, 133564680), (160, 130225563), (162, 128617840), (171, 121848480), (180, 115756056), (184, 113239620), (190, 109663632), (195, 106851744), (207, 100657440), (208, 100173510), (216, 96463380), (228, 91386360), (230, 90591696), (234, 89043120), (240, 86817042), (247, 84356640), (260, 80138808), (270, 77170704), (276, 75493080), (283, 73625760), (285, 73109088), (288, 72347535), (299, 69685920), (304, 68539770), (312, 66782340), (324, 64308920), (342, 60924240), (345, 60394464), (351, 59362080), (360, 57878028), (368, 56619810), (380, 54831816), (390, 53425872), (405, 51447136), (414, 50328720), (416, 50086755), (432, 48231690), (437, 47679840), (456, 45693180), (460, 45295848), (468, 44521560), (480, 43408521), (494, 42178320), (513, 40616160), (520, 40069404), (540, 38585352), (552, 37746540), (566, 36812880), (570, 36554544), (585, 35617248), (598, 34842960), (608, 34269885), (621, 33552480), (624, 33391170), (648, 32154460), (684, 30462120), (690, 30197232), (702, 29681040), (720, 28939014), (736, 28309905), (741, 28118880), (760, 27415908), (780, 26712936), (810, 25723568), (828, 25164360), (849, 24541920), (855, 24369696), (864, 24115845), (874, 23839920), (897, 23228640), (912, 22846590), (920, 22647924), (936, 22260780), (988, 21089160), (1026, 20308080), (1035, 20131488), (1040, 20034702), (1053, 19787360), (1080, 19292676), (1104, 18873270), (1132, 18406440), (1140, 18277272), (1170, 17808624), (1196, 17421480), (1235, 16871328), (1242, 16776240), (1248, 16695585), (1296, 16077230), (1311, 15893280), (1368, 15231060), (1380, 15098616), (1404, 14840520), (1415, 14725152), (1440, 14469507), (1482, 14059440), (1495, 13937184), (1520, 13707954), (1539, 13538720), (1560, 13356468), (1620, 12861784), (1656, 12582180), (1698, 12270960), (1710, 12184848), (1748, 11919960), (1755, 11872416), (1794, 11614320), (1824, 11423295), (1840, 11323962), (1863, 11184160), (1872, 11130390), (1976, 10544580), (2052, 10154040), (2070, 10065744), (2080, 10017351), (2106, 9893680), (2160, 9646338), (2185, 9535968), (2208, 9436635), (2223, 9372960), (2264, 9203220), (2280, 9138636), (2340, 8904312), (2392, 8710740), (2470, 8435664), (2484, 8388120), (2547, 8180640), (2565, 8123232), (2592, 8038615), (2622, 7946640), (2691, 7742880), (2736, 7615530), (2760, 7549308), (2808, 7420260), (2830, 7362576), (2964, 7029720), (2990, 6968592), (3040, 6853977), (3078, 6769360), (3105, 6710496), (3120, 6678234), (3240, 6430892), (3312, 6291090), (3396, 6135480), (3420, 6092424), (3496, 5959980), (3510, 5936208), (3588, 5807160), (3679, 5663520), (3680, 5661981), (3705, 5623776), (3726, 5592080), (3744, 5565195), (3933, 5297760), (3952, 5272290), (4104, 5077020), (4140, 5032872), (4212, 4946840), (4245, 4908384), (4320, 4823169), (4370, 4767984), (4446, 4686480), (4485, 4645728), (4528, 4601610), (4560, 4569318), (4680, 4452156), (4784, 4355370), (4940, 4217832), (4968, 4194060), (5094, 4090320), (5130, 4061616), (5244, 3973320), (5265, 3957472), (5377, 3875040), (5382, 3871440), (5472, 3807765), (5520, 3774654), (5616, 3710130), (5660, 3681288), (5681, 3667680), (5928, 3514860), (5980, 3484296), (6156, 3384680), (6210, 3355248), (6240, 3339117), (6480, 3215446), (6509, 3201120), (6555, 3178656), (6624, 3145545), (6669, 3124320), (6792, 3067740), (6840, 3046212), (6992, 2979990), (7020, 2968104), (7176, 2903580), (7358, 2831760), (7410, 2811888), (7452, 2796040), (7641, 2726880), (7695, 2707744), (7866, 2648880), (7904, 2636145), (8073, 2580960), (8208, 2538510), (8280, 2516436), (8424, 2473420), (8490, 2454192), (8740, 2383992), (8892, 2343240), (8970, 2322864), (9056, 2300805), (9120, 2284659), (9315, 2236832), (9360, 2226078), (9568, 2177685), (9880, 2108916), (9936, 2097030), (10188, 2045160), (10260, 2030808), (10488, 1986660), (10530, 1978736), (10754, 1937520), (10764, 1935720), (11037, 1887840), (11040, 1887327), (11115, 1874592), (11232, 1855065), (11320, 1840644), (11362, 1833840), (11799, 1765920), (11856, 1757430), (11960, 1742148), (12312, 1692340), (12420, 1677624), (12735, 1636128), (12960, 1607723), (13018, 1600560), (13110, 1589328), (13338, 1562160), (13455, 1548576), (13584, 1533870), (13680, 1523106), (13984, 1489995), (14040, 1484052), (14352, 1451790), (14716, 1415880), (14820, 1405944), (14904, 1398020), (15282, 1363440), (15390, 1353872), (15732, 1324440), (16131, 1291680), (16146, 1290480), (16416, 1269255), (16560, 1258218), (16848, 1236710), (16980, 1227096), (17043, 1222560), (17480, 1191996), (17784, 1171620), (17940, 1161432), (18395, 1132704), (18630, 1118416), (18720, 1113039), (19527, 1067040), (19665, 1059552), (19760, 1054458), (19872, 1048515), (20007, 1041440), (20376, 1022580), (20520, 1015404), (20976, 993330), (21060, 989368), (21508, 968760), (21528, 967860), (22074, 943920), (22230, 937296), (22640, 920322), (22724, 916920), (22923, 908960), (23598, 882960), (23712, 878715), (23920, 871074), (24219, 860320), (24624, 846170), (24840, 838812), (25470, 818064), (26036, 800280), (26220, 794664), (26676, 781080), (26885, 775008), (26910, 774288), (27168, 766935), (27360, 761553), (28080, 742026), (28405, 733536), (28704, 725895), (29432, 707940), (29640, 702972), (29808, 699010), (30564, 681720), (30780, 676936), (31464, 662220), (32262, 645840), (32292, 645240), (32545, 640224), (33111, 629280), (33120, 629109), (33345, 624864), (33696, 618355), (33960, 613548), (34086, 611280), (34960, 595998), (35397, 588640), (35568, 585810), (35880, 580716), (36790, 566352), (37260, 559208), (38205, 545376), (39054, 533520), (39330, 529776), (39520, 527229), (40014, 520720), (40365, 516192), (40752, 511290), (41040, 507702), (41952, 496665), (42120, 494684), (43016, 484380), (43056, 483930), (44148, 471960), (44460, 468648), (45280, 460161), (45448, 458460), (45846, 454480), (47196, 441480), (47840, 435537), (48393, 430560), (48438, 430160), (49248, 423085), (49680, 419406), (50940, 409032), (51129, 407520), (52072, 400140), (52440, 397332), (53352, 390540), (53770, 387504), (53820, 387144), (55185, 377568), (56160, 371013), (56810, 366768), (58581, 355680), (58864, 353970), (58995, 353184), (59280, 351486), (59616, 349505), (61128, 340860), (61560, 338468), (62928, 331110), (64524, 322920), (64584, 322620), (65090, 320112), (66222, 314640), (66690, 312432), (67920, 306774), (68172, 305640), (69901, 298080), (69920, 297999), (70794, 294320), (71136, 292905), (71760, 290358), (73580, 283176), (74520, 279604), (76410, 272688), (78108, 266760), (78660, 264888), (80028, 260360), (80655, 258336), (80730, 258096), (81504, 255645), (82080, 253851), (84240, 247342), (84617, 246240), (85215, 244512), (86032, 242190), (86112, 241965), (88296, 235980), (88920, 234324), (90896, 229230), (91692, 227240), (94392, 220740), (96786, 215280), (96876, 215080), (97635, 213408), (99333, 209760), (99360, 209703), (100035, 208288), (101880, 204516), (102258, 203760), (104144, 200070), (104880, 198666), (106704, 195270), (107540, 193752), (107640, 193572), (110370, 188784), (113620, 183384), (114615, 181792), (117162, 177840), (117728, 176985), (117990, 176592), (118560, 175743), (121095, 172064), (122256, 170430), (123120, 169234), (123671, 168480), (125856, 165555), (129048, 161460), (129168, 161310), (130180, 160056), (132444, 157320), (133380, 156216), (135840, 153387), (136344, 152820), (139802, 149040), (141588, 147160), (143520, 145179)]