21688576000

素因数分解:

$2^{11}\times 5^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:90

約数の個数: 768

約数和(自身を含む): 71547840000

約数和(自身を除く): 49859264000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 25, 26, 28, 32, 35, 38, 40, 49, 50, 52, 56, 64, 65, 70, 76, 80, 91, 95, 98, 100, 104, 112, 125, 128, 130, 133, 140, 152, 160, 175, 182, 190, 196, 200, 208, 224, 245, 247, 250, 256, 260, 266, 280, 304, 320, 325, 343, 350, 364, 380, 392, 400, 416, 448, 455, 475, 490, 494, 500, 512, 520, 532, 560, 608, 637, 640, 650, 665, 686, 700, 728, 760, 784, 800, 832, 875, 896, 910, 931, 950, 980, 988, 1000, 1024, 1040, 1064, 1120, 1216, 1225, 1235, 1274, 1280, 1300, 1330, 1372, 1400, 1456, 1520, 1568, 1600, 1625, 1664, 1715, 1729, 1750, 1792, 1820, 1862, 1900, 1960, 1976, 2000, 2048, 2080, 2128, 2240, 2275, 2375, 2432, 2450, 2470, 2548, 2560, 2600, 2660, 2744, 2800, 2912, 3040, 3136, 3185, 3200, 3250, 3325, 3328, 3430, 3458, 3500, 3584, 3640, 3724, 3800, 3920, 3952, 4000, 4160, 4256, 4459, 4480, 4550, 4655, 4750, 4864, 4900, 4940, 5096, 5120, 5200, 5320, 5488, 5600, 5824, 6080, 6125, 6175, 6272, 6370, 6400, 6500, 6517, 6650, 6656, 6860, 6916, 7000, 7168, 7280, 7448, 7600, 7840, 7904, 8000, 8320, 8512, 8575, 8645, 8918, 8960, 9100, 9310, 9500, 9728, 9800, 9880, 10192, 10240, 10400, 10640, 10976, 11200, 11375, 11648, 12103, 12160, 12250, 12350, 12544, 12740, 12800, 13000, 13034, 13300, 13312, 13720, 13832, 14000, 14336, 14560, 14896, 15200, 15680, 15808, 15925, 16000, 16625, 16640, 17024, 17150, 17290, 17836, 17920, 18200, 18620, 19000, 19456, 19600, 19760, 20384, 20800, 21280, 21952, 22295, 22400, 22750, 23275, 23296, 24206, 24320, 24500, 24700, 25088, 25480, 25600, 26000, 26068, 26600, 26624, 27440, 27664, 28000, 29120, 29792, 30400, 30875, 31360, 31616, 31850, 32000, 32585, 33250, 33280, 34048, 34300, 34580, 35672, 35840, 36400, 37240, 38000, 38912, 39200, 39520, 40768, 41600, 42560, 42875, 43225, 43904, 44590, 44800, 45500, 46550, 46592, 48412, 48640, 49000, 49400, 50176, 50960, 51200, 52000, 52136, 53200, 54880, 55328, 56000, 58240, 59584, 60515, 60800, 61750, 62720, 63232, 63700, 64000, 65170, 66500, 66560, 68096, 68600, 69160, 71344, 71680, 72800, 74480, 76000, 78400, 79040, 79625, 81536, 83200, 84721, 85120, 85750, 86450, 87808, 89180, 89600, 91000, 93100, 93184, 96824, 97280, 98000, 98800, 100352, 101920, 104000, 104272, 106400, 109760, 110656, 111475, 112000, 116375, 116480, 119168, 121030, 121600, 123500, 125440, 126464, 127400, 128000, 130340, 133000, 133120, 136192, 137200, 138320, 142688, 145600, 148960, 152000, 156800, 158080, 159250, 162925, 163072, 166400, 169442, 170240, 171500, 172900, 175616, 178360, 179200, 182000, 186200, 186368, 193648, 194560, 196000, 197600, 203840, 208000, 208544, 212800, 216125, 219520, 221312, 222950, 224000, 232750, 232960, 238336, 242060, 243200, 247000, 250880, 252928, 254800, 256000, 260680, 266000, 272384, 274400, 276640, 285376, 291200, 297920, 302575, 304000, 313600, 316160, 318500, 325850, 326144, 332800, 338884, 340480, 343000, 345800, 351232, 356720, 358400, 364000, 372400, 387296, 392000, 395200, 407680, 416000, 417088, 423605, 425600, 432250, 439040, 442624, 445900, 448000, 465500, 465920, 476672, 484120, 486400, 494000, 501760, 505856, 509600, 521360, 532000, 548800, 553280, 557375, 570752, 582400, 595840, 605150, 608000, 627200, 632320, 637000, 651700, 652288, 665600, 677768, 680960, 686000, 691600, 702464, 713440, 728000, 744800, 774592, 784000, 790400, 814625, 815360, 832000, 834176, 847210, 851200, 864500, 878080, 885248, 891800, 896000, 931000, 931840, 953344, 968240, 972800, 988000, 1019200, 1042720, 1064000, 1097600, 1106560, 1114750, 1141504, 1164800, 1191680, 1210300, 1216000, 1254400, 1264640, 1274000, 1303400, 1304576, 1355536, 1361920, 1372000, 1383200, 1426880, 1456000, 1489600, 1512875, 1549184, 1568000, 1580800, 1629250, 1630720, 1664000, 1668352, 1694420, 1702400, 1729000, 1756160, 1770496, 1783600, 1792000, 1862000, 1906688, 1936480, 1976000, 2038400, 2085440, 2118025, 2128000, 2195200, 2213120, 2229500, 2283008, 2329600, 2383360, 2420600, 2432000, 2508800, 2529280, 2548000, 2606800, 2711072, 2744000, 2766400, 2853760, 2912000, 2979200, 3025750, 3098368, 3136000, 3161600, 3258500, 3261440, 3328000, 3336704, 3388840, 3404800, 3458000, 3512320, 3540992, 3567200, 3724000, 3872960, 3952000, 4076800, 4170880, 4236050, 4256000, 4390400, 4426240, 4459000, 4566016, 4659200, 4766720, 4841200, 4864000, 5096000, 5213600, 5422144, 5488000, 5532800, 5707520, 5824000, 5958400, 6051500, 6196736, 6272000, 6323200, 6517000, 6522880, 6673408, 6777680, 6809600, 6916000, 7134400, 7448000, 7745920, 7904000, 8153600, 8341760, 8472100, 8512000, 8780800, 8852480, 8918000, 9132032, 9533440, 9682400, 10192000, 10427200, 10590125, 10844288, 10976000, 11065600, 11415040, 11648000, 11916800, 12103000, 12393472, 12544000, 12646400, 13034000, 13346816, 13555360, 13832000, 14268800, 14896000, 15491840, 15808000, 16307200, 16683520, 16944200, 17024000, 17561600, 17704960, 17836000, 19364800, 20384000, 20854400, 21180250, 21688576, 21952000, 22131200, 22830080, 23296000, 23833600, 24206000, 24786944, 26068000, 27110720, 27664000, 28537600, 29792000, 30983680, 31616000, 32614400, 33367040, 33888400, 34048000, 35672000, 38729600, 40768000, 41708800, 42360500, 43377152, 43904000, 44262400, 45660160, 47667200, 48412000, 52136000, 54221440, 55328000, 57075200, 59584000, 61967360, 63232000, 66734080, 67776800, 71344000, 77459200, 81536000, 83417600, 84721000, 86754304, 87808000, 88524800, 96824000, 104272000, 108442880, 110656000, 114150400, 119168000, 123934720, 135553600, 142688000, 154918400, 163072000, 166835200, 169442000, 173508608, 193648000, 208544000, 216885760, 221312000, 228300800, 238336000, 271107200, 285376000, 309836800, 333670400, 338884000, 387296000, 417088000, 433771520, 442624000, 542214400, 570752000, 619673600, 677768000, 774592000, 834176000, 867543040, 1084428800, 1141504000, 1355536000, 1549184000, 1668352000, 2168857600, 2711072000, 3098368000, 4337715200, 5422144000, 10844288000, 21688576000]

約数ペア:

[(1, 21688576000), (2, 10844288000), (4, 5422144000), (5, 4337715200), (7, 3098368000), (8, 2711072000), (10, 2168857600), (13, 1668352000), (14, 1549184000), (16, 1355536000), (19, 1141504000), (20, 1084428800), (25, 867543040), (26, 834176000), (28, 774592000), (32, 677768000), (35, 619673600), (38, 570752000), (40, 542214400), (49, 442624000), (50, 433771520), (52, 417088000), (56, 387296000), (64, 338884000), (65, 333670400), (70, 309836800), (76, 285376000), (80, 271107200), (91, 238336000), (95, 228300800), (98, 221312000), (100, 216885760), (104, 208544000), (112, 193648000), (125, 173508608), (128, 169442000), (130, 166835200), (133, 163072000), (140, 154918400), (152, 142688000), (160, 135553600), (175, 123934720), (182, 119168000), (190, 114150400), (196, 110656000), (200, 108442880), (208, 104272000), (224, 96824000), (245, 88524800), (247, 87808000), (250, 86754304), (256, 84721000), (260, 83417600), (266, 81536000), (280, 77459200), (304, 71344000), (320, 67776800), (325, 66734080), (343, 63232000), (350, 61967360), (364, 59584000), (380, 57075200), (392, 55328000), (400, 54221440), (416, 52136000), (448, 48412000), (455, 47667200), (475, 45660160), (490, 44262400), (494, 43904000), (500, 43377152), (512, 42360500), (520, 41708800), (532, 40768000), (560, 38729600), (608, 35672000), (637, 34048000), (640, 33888400), (650, 33367040), (665, 32614400), (686, 31616000), (700, 30983680), (728, 29792000), (760, 28537600), (784, 27664000), (800, 27110720), (832, 26068000), (875, 24786944), (896, 24206000), (910, 23833600), (931, 23296000), (950, 22830080), (980, 22131200), (988, 21952000), (1000, 21688576), (1024, 21180250), (1040, 20854400), (1064, 20384000), (1120, 19364800), (1216, 17836000), (1225, 17704960), (1235, 17561600), (1274, 17024000), (1280, 16944200), (1300, 16683520), (1330, 16307200), (1372, 15808000), (1400, 15491840), (1456, 14896000), (1520, 14268800), (1568, 13832000), (1600, 13555360), (1625, 13346816), (1664, 13034000), (1715, 12646400), (1729, 12544000), (1750, 12393472), (1792, 12103000), (1820, 11916800), (1862, 11648000), (1900, 11415040), (1960, 11065600), (1976, 10976000), (2000, 10844288), (2048, 10590125), (2080, 10427200), (2128, 10192000), (2240, 9682400), (2275, 9533440), (2375, 9132032), (2432, 8918000), (2450, 8852480), (2470, 8780800), (2548, 8512000), (2560, 8472100), (2600, 8341760), (2660, 8153600), (2744, 7904000), (2800, 7745920), (2912, 7448000), (3040, 7134400), (3136, 6916000), (3185, 6809600), (3200, 6777680), (3250, 6673408), (3325, 6522880), (3328, 6517000), (3430, 6323200), (3458, 6272000), (3500, 6196736), (3584, 6051500), (3640, 5958400), (3724, 5824000), (3800, 5707520), (3920, 5532800), (3952, 5488000), (4000, 5422144), (4160, 5213600), (4256, 5096000), (4459, 4864000), (4480, 4841200), (4550, 4766720), (4655, 4659200), (4750, 4566016), (4864, 4459000), (4900, 4426240), (4940, 4390400), (5096, 4256000), (5120, 4236050), (5200, 4170880), (5320, 4076800), (5488, 3952000), (5600, 3872960), (5824, 3724000), (6080, 3567200), (6125, 3540992), (6175, 3512320), (6272, 3458000), (6370, 3404800), (6400, 3388840), (6500, 3336704), (6517, 3328000), (6650, 3261440), (6656, 3258500), (6860, 3161600), (6916, 3136000), (7000, 3098368), (7168, 3025750), (7280, 2979200), (7448, 2912000), (7600, 2853760), (7840, 2766400), (7904, 2744000), (8000, 2711072), (8320, 2606800), (8512, 2548000), (8575, 2529280), (8645, 2508800), (8918, 2432000), (8960, 2420600), (9100, 2383360), (9310, 2329600), (9500, 2283008), (9728, 2229500), (9800, 2213120), (9880, 2195200), (10192, 2128000), (10240, 2118025), (10400, 2085440), (10640, 2038400), (10976, 1976000), (11200, 1936480), (11375, 1906688), (11648, 1862000), (12103, 1792000), (12160, 1783600), (12250, 1770496), (12350, 1756160), (12544, 1729000), (12740, 1702400), (12800, 1694420), (13000, 1668352), (13034, 1664000), (13300, 1630720), (13312, 1629250), (13720, 1580800), (13832, 1568000), (14000, 1549184), (14336, 1512875), (14560, 1489600), (14896, 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