20708049600

素因数分解:

$2^6\times 3^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:163

約数の個数: 1008

約数和(自身を含む): 90990684160

約数和(自身を除く): 70282634560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 47, 48, 50, 54, 56, 60, 62, 63, 64, 70, 72, 75, 80, 84, 90, 93, 94, 96, 100, 105, 108, 112, 120, 124, 126, 135, 140, 141, 144, 150, 155, 160, 168, 175, 180, 186, 188, 189, 192, 200, 210, 216, 217, 224, 225, 235, 240, 248, 252, 270, 279, 280, 282, 288, 300, 310, 315, 320, 329, 336, 350, 360, 372, 376, 378, 400, 420, 423, 432, 434, 448, 450, 465, 470, 480, 496, 504, 525, 540, 558, 560, 564, 576, 600, 620, 630, 651, 658, 672, 675, 700, 705, 720, 744, 752, 756, 775, 800, 837, 840, 846, 864, 868, 900, 930, 940, 945, 960, 987, 992, 1008, 1050, 1080, 1085, 1116, 1120, 1128, 1175, 1200, 1240, 1260, 1269, 1302, 1316, 1344, 1350, 1395, 1400, 1410, 1440, 1457, 1488, 1504, 1512, 1550, 1575, 1600, 1645, 1674, 1680, 1692, 1728, 1736, 1800, 1860, 1880, 1890, 1953, 1974, 1984, 2016, 2100, 2115, 2160, 2170, 2209, 2232, 2240, 2256, 2325, 2350, 2400, 2480, 2520, 2538, 2604, 2632, 2700, 2790, 2800, 2820, 2880, 2914, 2961, 2976, 3008, 3024, 3100, 3150, 3255, 3290, 3348, 3360, 3384, 3472, 3525, 3600, 3720, 3760, 3780, 3906, 3948, 4032, 4185, 4200, 4230, 4320, 4340, 4371, 4418, 4464, 4512, 4650, 4700, 4725, 4800, 4935, 4960, 5040, 5076, 5208, 5264, 5400, 5425, 5580, 5600, 5640, 5828, 5859, 5922, 5952, 6048, 6200, 6300, 6345, 6510, 6580, 6627, 6696, 6720, 6768, 6944, 6975, 7050, 7200, 7285, 7440, 7520, 7560, 7812, 7896, 8225, 8370, 8400, 8460, 8640, 8680, 8742, 8836, 8883, 8928, 9024, 9300, 9400, 9450, 9765, 9870, 9920, 10080, 10152, 10199, 10416, 10528, 10575, 10800, 10850, 11045, 11160, 11200, 11280, 11656, 11718, 11844, 12096, 12400, 12600, 12690, 13020, 13113, 13160, 13254, 13392, 13536, 13888, 13950, 14100, 14400, 14570, 14805, 14880, 15040, 15120, 15463, 15624, 15792, 16275, 16450, 16740, 16800, 16920, 17360, 17484, 17672, 17766, 17856, 18600, 18800, 18900, 19530, 19740, 19881, 20160, 20304, 20398, 20832, 20925, 21056, 21150, 21600, 21700, 21855, 22090, 22320, 22560, 23312, 23436, 23688, 24675, 24800, 25200, 25380, 26040, 26226, 26320, 26508, 26784, 27072, 27900, 28200, 29140, 29295, 29610, 29760, 30240, 30597, 30926, 31248, 31584, 31725, 32550, 32900, 33135, 33480, 33600, 33840, 34720, 34968, 35344, 35532, 36425, 37200, 37600, 37800, 39060, 39339, 39480, 39762, 40608, 40796, 41664, 41850, 42300, 43200, 43400, 43710, 44180, 44415, 44640, 45120, 46389, 46624, 46872, 47376, 48825, 49350, 49600, 50400, 50760, 50995, 52080, 52452, 52640, 53016, 53568, 55225, 55800, 56400, 58280, 58590, 59220, 59643, 60480, 61194, 61852, 62496, 63168, 63450, 65100, 65565, 65800, 66270, 66960, 67680, 68479, 69440, 69936, 70688, 71064, 72850, 74025, 74400, 75200, 75600, 77315, 78120, 78678, 78960, 79524, 81216, 81592, 83700, 84600, 86800, 87420, 88360, 88830, 89280, 91791, 92778, 93248, 93744, 94752, 97650, 98700, 99405, 100800, 101520, 101990, 104160, 104904, 105280, 106032, 109275, 110450, 111600, 112800, 116560, 117180, 118440, 119286, 122388, 123704, 124992, 126900, 130200, 131130, 131600, 132540, 133920, 135360, 136958, 139167, 139872, 141376, 142128, 145700, 146475, 148050, 148800, 151200, 152985, 154630, 156240, 157356, 157920, 159048, 163184, 165675, 167400, 169200, 173600, 174840, 176720, 177660, 183582, 185556, 187488, 189504, 195300, 196695, 197400, 198810, 203040, 203980, 205437, 208320, 209808, 212064, 218550, 220900, 222075, 223200, 225600, 231945, 233120, 234360, 236880, 238572, 244776, 247408, 253800, 254975, 260400, 262260, 263200, 265080, 267840, 273916, 275373, 278334, 279744, 284256, 291400, 292950, 296100, 298215, 302400, 305970, 309260, 312480, 314712, 315840, 318096, 326368, 327825, 331350, 334800, 338400, 342395, 347200, 349680, 353440, 355320, 367164, 371112, 374976, 386575, 390600, 393390, 394800, 397620, 406080, 407960, 410874, 417501, 419616, 424128, 437100, 441800, 444150, 446400, 458955, 463890, 466240, 468720, 473760, 477144, 479353, 489552, 494816, 497025, 507600, 509950, 520800, 524520, 526400, 530160, 547832, 550746, 556668, 568512, 582800, 585900, 592200, 596430, 611940, 616311, 618520, 624960, 629424, 636192, 652736, 655650, 662700, 669600, 676800, 684790, 695835, 699360, 706880, 710640, 734328, 742224, 764925, 773150, 781200, 786780, 789600, 795240, 815920, 821748, 835002, 839232, 874200, 883600, 888300, 917910, 927780, 937440, 947520, 954288, 958706, 979104, 983475, 989632, 994050, 1015200, 1019900, 1027185, 1041600, 1049040, 1060320, 1095664, 1101492, 1113336, 1159725, 1165600, 1171800, 1184400, 1192860, 1223880, 1232622, 1237040, 1258848, 1272384, 1311300, 1325400, 1339200, 1369580, 1376865, 1391670, 1398720, 1421280, 1438059, 1468656, 1484448, 1491075, 1529850, 1546300, 1562400, 1573560, 1579200, 1590480, 1631840, 1643496, 1670004, 1711975, 1748400, 1767200, 1776600, 1835820, 1848933, 1855560, 1874880, 1908576, 1917412, 1958208, 1966950, 1988100, 2030400, 2039800, 2054370, 2087505, 2098080, 2120640, 2191328, 2202984, 2226672, 2294775, 2319450, 2331200, 2343600, 2368800, 2385720, 2396765, 2447760, 2465244, 2474080, 2517696, 2622600, 2650800, 2739160, 2753730, 2783340, 2842560, 2876118, 2937312, 2968896, 2982150, 3059700, 3081555, 3092600, 3124800, 3147120, 3180960, 3263680, 3286992, 3340008, 3423950, 3479175, 3496800, 3534400, 3553200, 3671640, 3697866, 3711120, 3817152, 3834824, 3933900, 3976200, 4079600, 4108740, 4175010, 4196160, 4314177, 4382656, 4405968, 4453344, 4589550, 4638900, 4687200, 4737600, 4771440, 4793530, 4895520, 4930488, 4948160, 5135925, 5245200, 5301600, 5478320, 5507460, 5566680, 5752236, 5874624, 5964300, 6119400, 6163110, 6185200, 6294240, 6361920, 6573984, 6680016, 6847900, 6884325, 6958350, 6993600, 7106400, 7190295, 7343280, 7395732, 7422240, 7669648, 7867800, 7952400, 8159200, 8217480, 8350020, 8628354, 8811936, 8906688, 9179100, 9244665, 9277800, 9374400, 9542880, 9587060, 9791040, 9860976, 10271850, 10437525, 10490400, 10603200, 10956640, 11014920, 11133360, 11504472, 11928600, 11983825, 12238800, 12326220, 12370400, 12588480, 12942531, 13147968, 13360032, 13695800, 13768650, 13916700, 14212800, 14380590, 14686560, 14791464, 14844480, 15339296, 15407775, 15735600, 15904800, 16318400, 16434960, 16700040, 17256708, 17623872, 18358200, 18489330, 18555600, 19085760, 19174120, 19721952, 20543700, 20875050, 20980800, 21570885, 21913280, 22029840, 22266720, 23008944, 23857200, 23967650, 24477600, 24652440, 24740800, 25885062, 26720064, 27391600, 27537300, 27833400, 28761180, 29373120, 29582928, 30678592, 30815550, 31471200, 31809600, 32869920, 33400080, 34513416, 35951475, 36716400, 36978660, 37111200, 38348240, 39443904, 41087400, 41750100, 43141770, 44059680, 44533440, 46017888, 46223325, 47714400, 47935300, 48955200, 49304880, 51770124, 54783200, 55074600, 55666800, 57522360, 59165856, 61631100, 62942400, 64712655, 65739840, 66800160, 69026832, 71902950, 73432800, 73957320, 74222400, 76696480, 82174800, 83500200, 86283540, 88119360, 92035776, 92446650, 95428800, 95870600, 98609760, 103540248, 107854425, 109566400, 110149200, 111333600, 115044720, 118331712, 123262200, 129425310, 133600320, 138053664, 143805900, 146865600, 147914640, 153392960, 164349600, 167000400, 172567080, 184893300, 191741200, 197219520, 207080496, 215708850, 220298400, 222667200, 230089440, 246524400, 258850620, 276107328, 287611800, 295829280, 323563275, 328699200, 334000800, 345134160, 369786600, 383482400, 414160992, 431417700, 440596800, 460178880, 493048800, 517701240, 575223600, 591658560, 647126550, 668001600, 690268320, 739573200, 766964800, 828321984, 862835400, 986097600, 1035402480, 1150447200, 1294253100, 1380536640, 1479146400, 1725670800, 2070804960, 2300894400, 2588506200, 2958292800, 3451341600, 4141609920, 5177012400, 6902683200, 10354024800, 20708049600]

約数ペア:

[(1, 20708049600), (2, 10354024800), (3, 6902683200), (4, 5177012400), (5, 4141609920), (6, 3451341600), (7, 2958292800), (8, 2588506200), (9, 2300894400), (10, 2070804960), (12, 1725670800), (14, 1479146400), (15, 1380536640), (16, 1294253100), (18, 1150447200), (20, 1035402480), (21, 986097600), (24, 862835400), (25, 828321984), (27, 766964800), (28, 739573200), (30, 690268320), (31, 668001600), (32, 647126550), (35, 591658560), (36, 575223600), (40, 517701240), (42, 493048800), (45, 460178880), (47, 440596800), (48, 431417700), (50, 414160992), (54, 383482400), (56, 369786600), (60, 345134160), (62, 334000800), (63, 328699200), (64, 323563275), (70, 295829280), (72, 287611800), (75, 276107328), (80, 258850620), (84, 246524400), (90, 230089440), (93, 222667200), (94, 220298400), (96, 215708850), (100, 207080496), (105, 197219520), (108, 191741200), (112, 184893300), (120, 172567080), (124, 167000400), (126, 164349600), (135, 153392960), (140, 147914640), (141, 146865600), (144, 143805900), (150, 138053664), (155, 133600320), (160, 129425310), (168, 123262200), (175, 118331712), (180, 115044720), (186, 111333600), (188, 110149200), (189, 109566400), (192, 107854425), (200, 103540248), (210, 98609760), (216, 95870600), (217, 95428800), (224, 92446650), (225, 92035776), (235, 88119360), (240, 86283540), (248, 83500200), (252, 82174800), (270, 76696480), (279, 74222400), (280, 73957320), (282, 73432800), (288, 71902950), (300, 69026832), (310, 66800160), (315, 65739840), (320, 64712655), (329, 62942400), (336, 61631100), (350, 59165856), (360, 57522360), (372, 55666800), (376, 55074600), (378, 54783200), (400, 51770124), (420, 49304880), (423, 48955200), (432, 47935300), (434, 47714400), (448, 46223325), (450, 46017888), (465, 44533440), (470, 44059680), (480, 43141770), (496, 41750100), (504, 41087400), (525, 39443904), (540, 38348240), (558, 37111200), (560, 36978660), (564, 36716400), (576, 35951475), (600, 34513416), (620, 33400080), (630, 32869920), (651, 31809600), (658, 31471200), (672, 30815550), (675, 30678592), (700, 29582928), (705, 29373120), (720, 28761180), (744, 27833400), (752, 27537300), (756, 27391600), (775, 26720064), (800, 25885062), (837, 24740800), (840, 24652440), (846, 24477600), (864, 23967650), (868, 23857200), (900, 23008944), (930, 22266720), (940, 22029840), (945, 21913280), (960, 21570885), (987, 20980800), (992, 20875050), (1008, 20543700), (1050, 19721952), (1080, 19174120), (1085, 19085760), (1116, 18555600), (1120, 18489330), (1128, 18358200), (1175, 17623872), (1200, 17256708), (1240, 16700040), (1260, 16434960), (1269, 16318400), (1302, 15904800), (1316, 15735600), (1344, 15407775), (1350, 15339296), (1395, 14844480), (1400, 14791464), (1410, 14686560), (1440, 14380590), (1457, 14212800), (1488, 13916700), (1504, 13768650), (1512, 13695800), (1550, 13360032), (1575, 13147968), (1600, 12942531), (1645, 12588480), (1674, 12370400), (1680, 12326220), (1692, 12238800), (1728, 11983825), (1736, 11928600), (1800, 11504472), (1860, 11133360), (1880, 11014920), (1890, 10956640), (1953, 10603200), (1974, 10490400), (1984, 10437525), (2016, 10271850), (2100, 9860976), (2115, 9791040), (2160, 9587060), (2170, 9542880), (2209, 9374400), (2232, 9277800), (2240, 9244665), (2256, 9179100), (2325, 8906688), (2350, 8811936), (2400, 8628354), (2480, 8350020), (2520, 8217480), (2538, 8159200), (2604, 7952400), (2632, 7867800), (2700, 7669648), (2790, 7422240), (2800, 7395732), (2820, 7343280), (2880, 7190295), (2914, 7106400), (2961, 6993600), (2976, 6958350), (3008, 6884325), (3024, 6847900), (3100, 6680016), (3150, 6573984), (3255, 6361920), (3290, 6294240), (3348, 6185200), (3360, 6163110), (3384, 6119400), (3472, 5964300), (3525, 5874624), (3600, 5752236), (3720, 5566680), (3760, 5507460), (3780, 5478320), (3906, 5301600), (3948, 5245200), (4032, 5135925), (4185, 4948160), (4200, 4930488), (4230, 4895520), (4320, 4793530), (4340, 4771440), (4371, 4737600), (4418, 4687200), (4464, 4638900), (4512, 4589550), (4650, 4453344), (4700, 4405968), (4725, 4382656), (4800, 4314177), (4935, 4196160), (4960, 4175010), (5040, 4108740), (5076, 4079600), (5208, 3976200), (5264, 3933900), (5400, 3834824), (5425, 3817152), (5580, 3711120), (5600, 3697866), (5640, 3671640), (5828, 3553200), (5859, 3534400), (5922, 3496800), (5952, 3479175), (6048, 3423950), (6200, 3340008), (6300, 3286992), (6345, 3263680), (6510, 3180960), (6580, 3147120), (6627, 3124800), (6696, 3092600), (6720, 3081555), (6768, 3059700), (6944, 2982150), (6975, 2968896), (7050, 2937312), (7200, 2876118), (7285, 2842560), (7440, 2783340), (7520, 2753730), (7560, 2739160), (7812, 2650800), (7896, 2622600), (8225, 2517696), (8370, 2474080), (8400, 2465244), (8460, 2447760), (8640, 2396765), (8680, 2385720), (8742, 2368800), (8836, 2343600), (8883, 2331200), (8928, 2319450), (9024, 2294775), (9300, 2226672), (9400, 2202984), (9450, 2191328), (9765, 2120640), (9870, 2098080), (9920, 2087505), (10080, 2054370), (10152, 2039800), (10199, 2030400), (10416, 1988100), (10528, 1966950), (10575, 1958208), (10800, 1917412), (10850, 1908576), (11045, 1874880), (11160, 1855560), (11200, 1848933), (11280, 1835820), (11656, 1776600), (11718, 1767200), (11844, 1748400), (12096, 1711975), (12400, 1670004), (12600, 1643496), (12690, 1631840), (13020, 1590480), (13113, 1579200), (13160, 1573560), (13254, 1562400), (13392, 1546300), (13536, 1529850), (13888, 1491075), (13950, 1484448), (14100, 1468656), (14400, 1438059), (14570, 1421280), (14805, 1398720), (14880, 1391670), (15040, 1376865), (15120, 1369580), (15463, 1339200), (15624, 1325400), (15792, 1311300), (16275, 1272384), (16450, 1258848), (16740, 1237040), (16800, 1232622), (16920, 1223880), (17360, 1192860), (17484, 1184400), (17672, 1171800), (17766, 1165600), (17856, 1159725), (18600, 1113336), (18800, 1101492), (18900, 1095664), (19530, 1060320), (19740, 1049040), (19881, 1041600), (20160, 1027185), (20304, 1019900), (20398, 1015200), (20832, 994050), (20925, 989632), (21056, 983475), (21150, 979104), (21600, 958706), (21700, 954288), (21855, 947520), (22090, 937440), (22320, 927780), (22560, 917910), (23312, 888300), (23436, 883600), (23688, 874200), (24675, 839232), (24800, 835002), (25200, 821748), (25380, 815920), (26040, 795240), (26226, 789600), (26320, 786780), (26508, 781200), (26784, 773150), (27072, 764925), (27900, 742224), (28200, 734328), (29140, 710640), (29295, 706880), (29610, 699360), (29760, 695835), (30240, 684790), (30597, 676800), (30926, 669600), (31248, 662700), (31584, 655650), (31725, 652736), (32550, 636192), (32900, 629424), (33135, 624960), (33480, 618520), (33600, 616311), (33840, 611940), (34720, 596430), (34968, 592200), (35344, 585900), (35532, 582800), (36425, 568512), (37200, 556668), (37600, 550746), (37800, 547832), (39060, 530160), (39339, 526400), (39480, 524520), (39762, 520800), (40608, 509950), (40796, 507600), (41664, 497025), (41850, 494816), (42300, 489552), (43200, 479353), (43400, 477144), (43710, 473760), (44180, 468720), (44415, 466240), (44640, 463890), (45120, 458955), (46389, 446400), (46624, 444150), (46872, 441800), (47376, 437100), (48825, 424128), (49350, 419616), (49600, 417501), (50400, 410874), (50760, 407960), (50995, 406080), (52080, 397620), (52452, 394800), (52640, 393390), (53016, 390600), (53568, 386575), (55225, 374976), (55800, 371112), (56400, 367164), (58280, 355320), (58590, 353440), (59220, 349680), (59643, 347200), (60480, 342395), (61194, 338400), (61852, 334800), (62496, 331350), (63168, 327825), (63450, 326368), (65100, 318096), (65565, 315840), (65800, 314712), (66270, 312480), (66960, 309260), (67680, 305970), (68479, 302400), (69440, 298215), (69936, 296100), (70688, 292950), (71064, 291400), (72850, 284256), (74025, 279744), (74400, 278334), (75200, 275373), (75600, 273916), (77315, 267840), (78120, 265080), (78678, 263200), (78960, 262260), (79524, 260400), (81216, 254975), (81592, 253800), (83700, 247408), (84600, 244776), (86800, 238572), (87420, 236880), (88360, 234360), (88830, 233120), (89280, 231945), (91791, 225600), (92778, 223200), (93248, 222075), (93744, 220900), (94752, 218550), (97650, 212064), (98700, 209808), (99405, 208320), (100800, 205437), (101520, 203980), (101990, 203040), (104160, 198810), (104904, 197400), (105280, 196695), (106032, 195300), (109275, 189504), (110450, 187488), (111600, 185556), (112800, 183582), (116560, 177660), (117180, 176720), (118440, 174840), (119286, 173600), (122388, 169200), (123704, 167400), (124992, 165675), (126900, 163184), (130200, 159048), (131130, 157920), (131600, 157356), (132540, 156240), (133920, 154630), (135360, 152985), (136958, 151200), (139167, 148800), (139872, 148050), (141376, 146475), (142128, 145700)]