21938688000

素因数分解:

$2^{12}\times 3^4\times 5^3\times {\mathrm{23}}^2$

素因数の和:97

約数の個数: 780

約数和(自身を含む): 85501163748

約数和(自身を除く): 63562475748

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 27, 30, 32, 36, 40, 45, 46, 48, 50, 54, 60, 64, 69, 72, 75, 80, 81, 90, 92, 96, 100, 108, 115, 120, 125, 128, 135, 138, 144, 150, 160, 162, 180, 184, 192, 200, 207, 216, 225, 230, 240, 250, 256, 270, 276, 288, 300, 320, 324, 345, 360, 368, 375, 384, 400, 405, 414, 432, 450, 460, 480, 500, 512, 529, 540, 552, 575, 576, 600, 621, 640, 648, 675, 690, 720, 736, 750, 768, 800, 810, 828, 864, 900, 920, 960, 1000, 1024, 1035, 1058, 1080, 1104, 1125, 1150, 1152, 1200, 1242, 1280, 1296, 1350, 1380, 1440, 1472, 1500, 1536, 1587, 1600, 1620, 1656, 1725, 1728, 1800, 1840, 1863, 1920, 2000, 2025, 2048, 2070, 2116, 2160, 2208, 2250, 2300, 2304, 2400, 2484, 2560, 2592, 2645, 2700, 2760, 2875, 2880, 2944, 3000, 3072, 3105, 3174, 3200, 3240, 3312, 3375, 3450, 3456, 3600, 3680, 3726, 3840, 4000, 4050, 4096, 4140, 4232, 4320, 4416, 4500, 4600, 4608, 4761, 4800, 4968, 5120, 5175, 5184, 5290, 5400, 5520, 5750, 5760, 5888, 6000, 6144, 6210, 6348, 6400, 6480, 6624, 6750, 6900, 6912, 7200, 7360, 7452, 7680, 7935, 8000, 8100, 8280, 8464, 8625, 8640, 8832, 9000, 9200, 9216, 9315, 9522, 9600, 9936, 10125, 10240, 10350, 10368, 10580, 10800, 11040, 11500, 11520, 11776, 12000, 12288, 12420, 12696, 12800, 12960, 13225, 13248, 13500, 13800, 13824, 14283, 14400, 14720, 14904, 15360, 15525, 15870, 16000, 16200, 16560, 16928, 17250, 17280, 17664, 18000, 18400, 18432, 18630, 19044, 19200, 19872, 20250, 20480, 20700, 20736, 21160, 21600, 22080, 23000, 23040, 23552, 23805, 24000, 24840, 25392, 25600, 25875, 25920, 26450, 26496, 27000, 27600, 27648, 28566, 28800, 29440, 29808, 30720, 31050, 31740, 32000, 32400, 33120, 33856, 34500, 34560, 35328, 36000, 36800, 36864, 37260, 38088, 38400, 39675, 39744, 40500, 41400, 41472, 42320, 42849, 43200, 44160, 46000, 46080, 46575, 47104, 47610, 48000, 49680, 50784, 51200, 51750, 51840, 52900, 52992, 54000, 55200, 55296, 57132, 57600, 58880, 59616, 61440, 62100, 63480, 64000, 64800, 66125, 66240, 67712, 69000, 69120, 70656, 71415, 72000, 73600, 74520, 76176, 76800, 77625, 79350, 79488, 81000, 82800, 82944, 84640, 85698, 86400, 88320, 92000, 92160, 93150, 94208, 95220, 96000, 99360, 101568, 102400, 103500, 103680, 105800, 105984, 108000, 110400, 110592, 114264, 115200, 117760, 119025, 119232, 124200, 126960, 128000, 129600, 132250, 132480, 135424, 138000, 138240, 141312, 142830, 144000, 147200, 149040, 152352, 153600, 155250, 158700, 158976, 162000, 165600, 165888, 169280, 171396, 172800, 176640, 184000, 184320, 186300, 190440, 192000, 198375, 198720, 203136, 207000, 207360, 211600, 211968, 214245, 216000, 220800, 228528, 230400, 232875, 235520, 238050, 238464, 248400, 253920, 256000, 259200, 264500, 264960, 270848, 276000, 276480, 282624, 285660, 288000, 294400, 298080, 304704, 307200, 310500, 317400, 317952, 324000, 331200, 331776, 338560, 342792, 345600, 353280, 357075, 368000, 372600, 380880, 384000, 396750, 397440, 406272, 414000, 414720, 423200, 423936, 428490, 432000, 441600, 457056, 460800, 465750, 471040, 476100, 476928, 496800, 507840, 512000, 518400, 529000, 529920, 541696, 552000, 552960, 571320, 576000, 588800, 595125, 596160, 609408, 621000, 634800, 635904, 648000, 662400, 677120, 685584, 691200, 706560, 714150, 736000, 745200, 761760, 768000, 793500, 794880, 812544, 828000, 829440, 846400, 847872, 856980, 864000, 883200, 914112, 921600, 931500, 952200, 953856, 993600, 1015680, 1036800, 1058000, 1059840, 1071225, 1083392, 1104000, 1142640, 1152000, 1177600, 1190250, 1192320, 1218816, 1242000, 1269600, 1271808, 1296000, 1324800, 1354240, 1371168, 1382400, 1413120, 1428300, 1472000, 1490400, 1523520, 1536000, 1587000, 1589760, 1625088, 1656000, 1658880, 1692800, 1713960, 1728000, 1766400, 1785375, 1828224, 1863000, 1904400, 1907712, 1987200, 2031360, 2073600, 2116000, 2119680, 2142450, 2166784, 2208000, 2285280, 2304000, 2355200, 2380500, 2384640, 2437632, 2484000, 2539200, 2543616, 2592000, 2649600, 2708480, 2742336, 2764800, 2856600, 2944000, 2980800, 3047040, 3174000, 3179520, 3250176, 3312000, 3385600, 3427920, 3456000, 3532800, 3570750, 3656448, 3726000, 3808800, 3815424, 3974400, 4062720, 4147200, 4232000, 4239360, 4284900, 4416000, 4570560, 4608000, 4761000, 4769280, 4875264, 4968000, 5078400, 5184000, 5299200, 5356125, 5416960, 5484672, 5713200, 5888000, 5961600, 6094080, 6348000, 6359040, 6500352, 6624000, 6771200, 6855840, 6912000, 7065600, 7141500, 7312896, 7452000, 7617600, 7630848, 7948800, 8125440, 8294400, 8464000, 8569800, 8832000, 9141120, 9522000, 9538560, 9750528, 9936000, 10156800, 10368000, 10598400, 10712250, 10833920, 10969344, 11426400, 11776000, 11923200, 12188160, 12696000, 12718080, 13248000, 13542400, 13711680, 13824000, 14283000, 14625792, 14904000, 15235200, 15897600, 16250880, 16928000, 17139600, 17664000, 18282240, 19044000, 19077120, 19501056, 19872000, 20313600, 20736000, 21196800, 21424500, 21938688, 22852800, 23846400, 24376320, 25392000, 26496000, 27084800, 27423360, 28566000, 29251584, 29808000, 30470400, 31795200, 32501760, 33856000, 34279200, 35328000, 36564480, 38088000, 38154240, 39744000, 40627200, 41472000, 42849000, 43877376, 45705600, 47692800, 48752640, 50784000, 52992000, 54169600, 54846720, 57132000, 58503168, 59616000, 60940800, 63590400, 67712000, 68558400, 73128960, 76176000, 79488000, 81254400, 85698000, 87754752, 91411200, 95385600, 97505280, 101568000, 105984000, 109693440, 114264000, 119232000, 121881600, 135424000, 137116800, 146257920, 152352000, 158976000, 162508800, 171396000, 175509504, 182822400, 190771200, 203136000, 219386880, 228528000, 238464000, 243763200, 270848000, 274233600, 292515840, 304704000, 317952000, 342792000, 365644800, 406272000, 438773760, 457056000, 476928000, 487526400, 548467200, 609408000, 685584000, 731289600, 812544000, 877547520, 914112000, 953856000, 1096934400, 1218816000, 1371168000, 1462579200, 1828224000, 2193868800, 2437632000, 2742336000, 3656448000, 4387737600, 5484672000, 7312896000, 10969344000, 21938688000]

約数ペア:

[(1, 21938688000), (2, 10969344000), (3, 7312896000), (4, 5484672000), (5, 4387737600), (6, 3656448000), (8, 2742336000), (9, 2437632000), (10, 2193868800), (12, 1828224000), (15, 1462579200), (16, 1371168000), (18, 1218816000), (20, 1096934400), (23, 953856000), (24, 914112000), (25, 877547520), (27, 812544000), (30, 731289600), (32, 685584000), (36, 609408000), (40, 548467200), (45, 487526400), (46, 476928000), (48, 457056000), (50, 438773760), (54, 406272000), (60, 365644800), (64, 342792000), (69, 317952000), (72, 304704000), (75, 292515840), (80, 274233600), (81, 270848000), (90, 243763200), (92, 238464000), (96, 228528000), (100, 219386880), (108, 203136000), (115, 190771200), (120, 182822400), (125, 175509504), (128, 171396000), (135, 162508800), (138, 158976000), (144, 152352000), (150, 146257920), (160, 137116800), (162, 135424000), (180, 121881600), (184, 119232000), (192, 114264000), (200, 109693440), (207, 105984000), (216, 101568000), (225, 97505280), (230, 95385600), (240, 91411200), (250, 87754752), (256, 85698000), (270, 81254400), (276, 79488000), (288, 76176000), (300, 73128960), (320, 68558400), (324, 67712000), (345, 63590400), (360, 60940800), (368, 59616000), (375, 58503168), (384, 57132000), (400, 54846720), (405, 54169600), (414, 52992000), (432, 50784000), (450, 48752640), (460, 47692800), (480, 45705600), (500, 43877376), (512, 42849000), (529, 41472000), (540, 40627200), (552, 39744000), (575, 38154240), (576, 38088000), (600, 36564480), (621, 35328000), (640, 34279200), (648, 33856000), (675, 32501760), (690, 31795200), (720, 30470400), (736, 29808000), (750, 29251584), (768, 28566000), (800, 27423360), (810, 27084800), (828, 26496000), (864, 25392000), (900, 24376320), (920, 23846400), (960, 22852800), (1000, 21938688), (1024, 21424500), (1035, 21196800), (1058, 20736000), (1080, 20313600), (1104, 19872000), (1125, 19501056), (1150, 19077120), (1152, 19044000), (1200, 18282240), (1242, 17664000), (1280, 17139600), (1296, 16928000), (1350, 16250880), (1380, 15897600), (1440, 15235200), (1472, 14904000), (1500, 14625792), (1536, 14283000), (1587, 13824000), (1600, 13711680), (1620, 13542400), (1656, 13248000), (1725, 12718080), (1728, 12696000), (1800, 12188160), (1840, 11923200), (1863, 11776000), (1920, 11426400), (2000, 10969344), (2025, 10833920), (2048, 10712250), (2070, 10598400), (2116, 10368000), (2160, 10156800), (2208, 9936000), (2250, 9750528), (2300, 9538560), (2304, 9522000), (2400, 9141120), (2484, 8832000), (2560, 8569800), (2592, 8464000), (2645, 8294400), (2700, 8125440), (2760, 7948800), (2875, 7630848), (2880, 7617600), (2944, 7452000), (3000, 7312896), (3072, 7141500), (3105, 7065600), (3174, 6912000), (3200, 6855840), (3240, 6771200), (3312, 6624000), (3375, 6500352), (3450, 6359040), (3456, 6348000), (3600, 6094080), (3680, 5961600), (3726, 5888000), (3840, 5713200), (4000, 5484672), (4050, 5416960), (4096, 5356125), (4140, 5299200), (4232, 5184000), (4320, 5078400), (4416, 4968000), (4500, 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