21245952000

素因数分解:

$2^{15}\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:87

約数の個数: 1024

約数和(自身を含む): 91602201600

約数和(自身を除く): 70356249600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 25, 26, 28, 30, 32, 35, 38, 39, 40, 42, 48, 50, 52, 56, 57, 60, 64, 65, 70, 75, 76, 78, 80, 84, 91, 95, 96, 100, 104, 105, 112, 114, 120, 125, 128, 130, 133, 140, 150, 152, 156, 160, 168, 175, 182, 190, 192, 195, 200, 208, 210, 224, 228, 240, 247, 250, 256, 260, 266, 273, 280, 285, 300, 304, 312, 320, 325, 336, 350, 364, 375, 380, 384, 390, 399, 400, 416, 420, 448, 455, 456, 475, 480, 494, 500, 512, 520, 525, 532, 546, 560, 570, 600, 608, 624, 640, 650, 665, 672, 700, 728, 741, 750, 760, 768, 780, 798, 800, 832, 840, 875, 896, 910, 912, 950, 960, 975, 988, 1000, 1024, 1040, 1050, 1064, 1092, 1120, 1140, 1200, 1216, 1235, 1248, 1280, 1300, 1330, 1344, 1365, 1400, 1425, 1456, 1482, 1500, 1520, 1536, 1560, 1596, 1600, 1625, 1664, 1680, 1729, 1750, 1792, 1820, 1824, 1900, 1920, 1950, 1976, 1995, 2000, 2048, 2080, 2100, 2128, 2184, 2240, 2275, 2280, 2375, 2400, 2432, 2470, 2496, 2560, 2600, 2625, 2660, 2688, 2730, 2800, 2850, 2912, 2964, 3000, 3040, 3072, 3120, 3192, 3200, 3250, 3325, 3328, 3360, 3458, 3500, 3584, 3640, 3648, 3705, 3800, 3840, 3900, 3952, 3990, 4000, 4096, 4160, 4200, 4256, 4368, 4480, 4550, 4560, 4750, 4800, 4864, 4875, 4940, 4992, 5120, 5187, 5200, 5250, 5320, 5376, 5460, 5600, 5700, 5824, 5928, 6000, 6080, 6144, 6175, 6240, 6384, 6400, 6500, 6650, 6656, 6720, 6825, 6916, 7000, 7125, 7168, 7280, 7296, 7410, 7600, 7680, 7800, 7904, 7980, 8000, 8192, 8320, 8400, 8512, 8645, 8736, 8960, 9100, 9120, 9500, 9600, 9728, 9750, 9880, 9975, 9984, 10240, 10374, 10400, 10500, 10640, 10752, 10920, 11200, 11375, 11400, 11648, 11856, 12000, 12160, 12288, 12350, 12480, 12768, 12800, 13000, 13300, 13312, 13440, 13650, 13832, 14000, 14250, 14336, 14560, 14592, 14820, 15200, 15360, 15600, 15808, 15960, 16000, 16384, 16625, 16640, 16800, 17024, 17290, 17472, 17920, 18200, 18240, 18525, 19000, 19200, 19456, 19500, 19760, 19950, 19968, 20480, 20748, 20800, 21000, 21280, 21504, 21840, 22400, 22750, 22800, 23296, 23712, 24000, 24320, 24576, 24700, 24960, 25536, 25600, 25935, 26000, 26600, 26624, 26880, 27300, 27664, 28000, 28500, 28672, 29120, 29184, 29640, 30400, 30720, 30875, 31200, 31616, 31920, 32000, 32768, 33250, 33280, 33600, 34048, 34125, 34580, 34944, 35840, 36400, 36480, 37050, 38000, 38400, 38912, 39000, 39520, 39900, 39936, 40960, 41496, 41600, 42000, 42560, 43008, 43225, 43680, 44800, 45500, 45600, 46592, 47424, 48000, 48640, 49152, 49400, 49875, 49920, 51072, 51200, 51870, 52000, 53200, 53248, 53760, 54600, 55328, 56000, 57000, 57344, 58240, 58368, 59280, 60800, 61440, 61750, 62400, 63232, 63840, 64000, 66500, 66560, 67200, 68096, 68250, 69160, 69888, 71680, 72800, 72960, 74100, 76000, 76800, 77824, 78000, 79040, 79800, 79872, 81920, 82992, 83200, 84000, 85120, 86016, 86450, 87360, 89600, 91000, 91200, 92625, 93184, 94848, 96000, 97280, 98304, 98800, 99750, 99840, 102144, 102400, 103740, 104000, 106400, 106496, 107520, 109200, 110656, 112000, 114000, 114688, 116480, 116736, 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505856, 510720, 512000, 518700, 532000, 532480, 537600, 544768, 546000, 553280, 559104, 573440, 582400, 583680, 592800, 608000, 614400, 622592, 624000, 632320, 638400, 638976, 648375, 663936, 665600, 672000, 680960, 688128, 691600, 698880, 716800, 728000, 729600, 741000, 745472, 758784, 768000, 778240, 790400, 798000, 798720, 817152, 819200, 829920, 832000, 851200, 860160, 864500, 873600, 885248, 896000, 912000, 931840, 933888, 948480, 972800, 988000, 998400, 1011712, 1021440, 1024000, 1037400, 1064000, 1064960, 1075200, 1089536, 1092000, 1106560, 1118208, 1146880, 1164800, 1167360, 1185600, 1216000, 1228800, 1248000, 1264640, 1276800, 1277952, 1296750, 1327872, 1331200, 1344000, 1361920, 1383200, 1397760, 1433600, 1456000, 1459200, 1482000, 1490944, 1517568, 1536000, 1556480, 1580800, 1596000, 1597440, 1634304, 1659840, 1664000, 1702400, 1720320, 1729000, 1747200, 1770496, 1792000, 1824000, 1863680, 1867776, 1896960, 1945600, 1976000, 1996800, 2023424, 2042880, 2048000, 2074800, 2128000, 2129920, 2150400, 2179072, 2184000, 2213120, 2236416, 2329600, 2334720, 2371200, 2432000, 2457600, 2496000, 2529280, 2553600, 2593500, 2655744, 2662400, 2688000, 2723840, 2766400, 2795520, 2867200, 2912000, 2918400, 2964000, 2981888, 3035136, 3072000, 3112960, 3161600, 3192000, 3194880, 3268608, 3319680, 3328000, 3404800, 3440640, 3458000, 3494400, 3540992, 3584000, 3648000, 3727360, 3793920, 3891200, 3952000, 3993600, 4046848, 4085760, 4096000, 4149600, 4256000, 4300800, 4358144, 4368000, 4426240, 4472832, 4659200, 4669440, 4742400, 4864000, 4992000, 5058560, 5107200, 5187000, 5311488, 5324800, 5376000, 5447680, 5532800, 5591040, 5734400, 5824000, 5836800, 5928000, 6070272, 6144000, 6323200, 6384000, 6389760, 6537216, 6639360, 6656000, 6809600, 6916000, 6988800, 7081984, 7168000, 7296000, 7454720, 7587840, 7782400, 7904000, 7987200, 8093696, 8171520, 8299200, 8512000, 8601600, 8736000, 8852480, 8945664, 9318400, 9338880, 9484800, 9728000, 9984000, 10117120, 10214400, 10374000, 10622976, 10649600, 10752000, 10895360, 11065600, 11182080, 11648000, 11673600, 11856000, 12140544, 12288000, 12646400, 12768000, 13074432, 13278720, 13312000, 13619200, 13832000, 13977600, 14163968, 14336000, 14592000, 14909440, 15175680, 15564800, 15808000, 15974400, 16343040, 16598400, 17024000, 17203200, 17472000, 17704960, 18636800, 18969600, 19456000, 19968000, 20234240, 20428800, 20748000, 21245952, 21504000, 21790720, 22131200, 22364160, 23296000, 23347200, 23712000, 24281088, 25292800, 25536000, 26557440, 26624000, 27238400, 27664000, 27955200, 28327936, 28672000, 29184000, 30351360, 31616000, 31948800, 32686080, 33196800, 34048000, 34944000, 35409920, 37273600, 37939200, 38912000, 39936000, 40468480, 40857600, 41496000, 42491904, 43008000, 44262400, 44728320, 46592000, 46694400, 47424000, 50585600, 51072000, 53114880, 53248000, 54476800, 55328000, 55910400, 56655872, 58368000, 60702720, 63232000, 65372160, 66393600, 68096000, 69888000, 70819840, 74547200, 75878400, 77824000, 79872000, 81715200, 82992000, 84983808, 86016000, 88524800, 93184000, 94848000, 101171200, 102144000, 106229760, 108953600, 110656000, 111820800, 116736000, 121405440, 126464000, 132787200, 136192000, 139776000, 141639680, 151756800, 159744000, 163430400, 165984000, 169967616, 177049600, 186368000, 189696000, 202342400, 204288000, 212459520, 221312000, 223641600, 233472000, 252928000, 265574400, 272384000, 279552000, 283279360, 303513600, 326860800, 331968000, 354099200, 372736000, 379392000, 408576000, 424919040, 442624000, 505856000, 531148800, 544768000, 559104000, 607027200, 663936000, 708198400, 758784000, 817152000, 849838080, 885248000, 1011712000, 1062297600, 1118208000, 1327872000, 1416396800, 1517568000, 1634304000, 1770496000, 2124595200, 2655744000, 3035136000, 3540992000, 4249190400, 5311488000, 7081984000, 10622976000, 21245952000]

約数ペア:

[(1, 21245952000), (2, 10622976000), (3, 7081984000), (4, 5311488000), (5, 4249190400), (6, 3540992000), (7, 3035136000), (8, 2655744000), (10, 2124595200), (12, 1770496000), (13, 1634304000), (14, 1517568000), (15, 1416396800), (16, 1327872000), (19, 1118208000), (20, 1062297600), (21, 1011712000), (24, 885248000), (25, 849838080), (26, 817152000), (28, 758784000), (30, 708198400), (32, 663936000), (35, 607027200), (38, 559104000), (39, 544768000), (40, 531148800), (42, 505856000), (48, 442624000), (50, 424919040), (52, 408576000), (56, 379392000), (57, 372736000), (60, 354099200), (64, 331968000), (65, 326860800), (70, 303513600), (75, 283279360), (76, 279552000), (78, 272384000), (80, 265574400), (84, 252928000), (91, 233472000), (95, 223641600), (96, 221312000), (100, 212459520), (104, 204288000), (105, 202342400), (112, 189696000), (114, 186368000), (120, 177049600), (125, 169967616), (128, 165984000), (130, 163430400), (133, 159744000), (140, 151756800), (150, 141639680), (152, 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(1920, 11065600), (1950, 10895360), (1976, 10752000), (1995, 10649600), (2000, 10622976), (2048, 10374000), (2080, 10214400), (2100, 10117120), (2128, 9984000), (2184, 9728000), (2240, 9484800), (2275, 9338880), (2280, 9318400), (2375, 8945664), (2400, 8852480), (2432, 8736000), (2470, 8601600), (2496, 8512000), (2560, 8299200), (2600, 8171520), (2625, 8093696), (2660, 7987200), (2688, 7904000), (2730, 7782400), (2800, 7587840), (2850, 7454720), (2912, 7296000), (2964, 7168000), (3000, 7081984), (3040, 6988800), (3072, 6916000), (3120, 6809600), (3192, 6656000), (3200, 6639360), (3250, 6537216), (3325, 6389760), (3328, 6384000), (3360, 6323200), (3458, 6144000), (3500, 6070272), (3584, 5928000), (3640, 5836800), (3648, 5824000), (3705, 5734400), (3800, 5591040), (3840, 5532800), (3900, 5447680), (3952, 5376000), (3990, 5324800), (4000, 5311488), (4096, 5187000), (4160, 5107200), (4200, 5058560), (4256, 4992000), (4368, 4864000), (4480, 4742400), (4550, 4669440), (4560, 4659200), (4750, 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