18929664000

素因数分解:

$2^{14}\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:141

約数の個数: 720

約数和(自身を含む): 74425653120

約数和(自身を除く): 55495989120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 64, 65, 72, 75, 78, 79, 80, 90, 96, 100, 104, 117, 120, 125, 128, 130, 144, 150, 156, 158, 160, 180, 192, 195, 200, 208, 225, 234, 237, 240, 250, 256, 260, 288, 300, 312, 316, 320, 325, 360, 375, 384, 390, 395, 400, 416, 450, 468, 474, 480, 500, 512, 520, 576, 585, 600, 624, 632, 640, 650, 711, 720, 750, 768, 780, 790, 800, 832, 900, 936, 948, 960, 975, 1000, 1024, 1027, 1040, 1125, 1152, 1170, 1185, 1200, 1248, 1264, 1280, 1300, 1422, 1440, 1500, 1536, 1560, 1580, 1600, 1625, 1664, 1800, 1872, 1896, 1920, 1950, 1975, 2000, 2048, 2054, 2080, 2250, 2304, 2340, 2370, 2400, 2496, 2528, 2560, 2600, 2844, 2880, 2925, 3000, 3072, 3081, 3120, 3160, 3200, 3250, 3328, 3555, 3600, 3744, 3792, 3840, 3900, 3950, 4000, 4096, 4108, 4160, 4500, 4608, 4680, 4740, 4800, 4875, 4992, 5056, 5120, 5135, 5200, 5688, 5760, 5850, 5925, 6000, 6144, 6162, 6240, 6320, 6400, 6500, 6656, 7110, 7200, 7488, 7584, 7680, 7800, 7900, 8000, 8192, 8216, 8320, 9000, 9216, 9243, 9360, 9480, 9600, 9750, 9875, 9984, 10112, 10240, 10270, 10400, 11376, 11520, 11700, 11850, 12000, 12288, 12324, 12480, 12640, 12800, 13000, 13312, 14220, 14400, 14625, 14976, 15168, 15360, 15405, 15600, 15800, 16000, 16384, 16432, 16640, 17775, 18000, 18432, 18486, 18720, 18960, 19200, 19500, 19750, 19968, 20224, 20480, 20540, 20800, 22752, 23040, 23400, 23700, 24000, 24576, 24648, 24960, 25280, 25600, 25675, 26000, 26624, 28440, 28800, 29250, 29625, 29952, 30336, 30720, 30810, 31200, 31600, 32000, 32864, 33280, 35550, 36000, 36864, 36972, 37440, 37920, 38400, 39000, 39500, 39936, 40448, 40960, 41080, 41600, 45504, 46080, 46215, 46800, 47400, 48000, 49152, 49296, 49920, 50560, 51200, 51350, 52000, 53248, 56880, 57600, 58500, 59250, 59904, 60672, 61440, 61620, 62400, 63200, 64000, 65728, 66560, 71100, 72000, 73728, 73944, 74880, 75840, 76800, 77025, 78000, 79000, 79872, 80896, 81920, 82160, 83200, 88875, 91008, 92160, 92430, 93600, 94800, 96000, 98592, 99840, 101120, 102400, 102700, 104000, 106496, 113760, 115200, 117000, 118500, 119808, 121344, 122880, 123240, 124800, 126400, 128000, 128375, 131456, 133120, 142200, 144000, 147456, 147888, 149760, 151680, 153600, 154050, 156000, 158000, 159744, 161792, 164320, 166400, 177750, 182016, 184320, 184860, 187200, 189600, 192000, 197184, 199680, 202240, 204800, 205400, 208000, 212992, 227520, 230400, 231075, 234000, 237000, 239616, 242688, 245760, 246480, 249600, 252800, 256000, 256750, 262912, 266240, 284400, 288000, 295776, 299520, 303360, 307200, 308100, 312000, 316000, 319488, 323584, 328640, 332800, 355500, 364032, 368640, 369720, 374400, 379200, 384000, 385125, 394368, 399360, 404480, 409600, 410800, 416000, 455040, 460800, 462150, 468000, 474000, 479232, 485376, 492960, 499200, 505600, 512000, 513500, 525824, 532480, 568800, 576000, 591552, 599040, 606720, 614400, 616200, 624000, 632000, 638976, 647168, 657280, 665600, 711000, 728064, 737280, 739440, 748800, 758400, 768000, 770250, 788736, 798720, 808960, 821600, 832000, 910080, 921600, 924300, 936000, 948000, 958464, 970752, 985920, 998400, 1011200, 1024000, 1027000, 1051648, 1064960, 1137600, 1152000, 1155375, 1183104, 1198080, 1213440, 1228800, 1232400, 1248000, 1264000, 1294336, 1314560, 1331200, 1422000, 1456128, 1478880, 1497600, 1516800, 1536000, 1540500, 1577472, 1597440, 1617920, 1643200, 1664000, 1820160, 1843200, 1848600, 1872000, 1896000, 1916928, 1941504, 1971840, 1996800, 2022400, 2048000, 2054000, 2103296, 2275200, 2304000, 2310750, 2366208, 2396160, 2426880, 2464800, 2496000, 2528000, 2629120, 2662400, 2844000, 2912256, 2957760, 2995200, 3033600, 3072000, 3081000, 3154944, 3194880, 3235840, 3286400, 3328000, 3640320, 3686400, 3697200, 3744000, 3792000, 3883008, 3943680, 3993600, 4044800, 4108000, 4206592, 4550400, 4608000, 4621500, 4732416, 4792320, 4853760, 4929600, 4992000, 5056000, 5258240, 5324800, 5688000, 5824512, 5915520, 5990400, 6067200, 6144000, 6162000, 6309888, 6471680, 6572800, 6656000, 7280640, 7394400, 7488000, 7584000, 7887360, 7987200, 8089600, 8216000, 8413184, 9100800, 9216000, 9243000, 9464832, 9584640, 9707520, 9859200, 9984000, 10112000, 10516480, 11376000, 11649024, 11831040, 11980800, 12134400, 12324000, 12619776, 13145600, 13312000, 14561280, 14788800, 14976000, 15168000, 15774720, 15974400, 16179200, 16432000, 16826368, 18201600, 18432000, 18486000, 18929664, 19415040, 19718400, 19968000, 20224000, 21032960, 22752000, 23662080, 23961600, 24268800, 24648000, 25239552, 26291200, 26624000, 29122560, 29577600, 29952000, 30336000, 31549440, 32358400, 32864000, 36403200, 36972000, 37859328, 39436800, 39936000, 40448000, 42065920, 45504000, 47324160, 47923200, 48537600, 49296000, 50479104, 52582400, 58245120, 59155200, 59904000, 60672000, 63098880, 65728000, 72806400, 73944000, 75718656, 78873600, 79872000, 80896000, 84131840, 91008000, 94648320, 97075200, 98592000, 105164800, 118310400, 119808000, 121344000, 126197760, 131456000, 145612800, 147888000, 151437312, 157747200, 161792000, 182016000, 189296640, 197184000, 210329600, 236620800, 239616000, 242688000, 252395520, 262912000, 291225600, 295776000, 315494400, 364032000, 378593280, 394368000, 420659200, 473241600, 485376000, 525824000, 591552000, 630988800, 728064000, 757186560, 788736000, 946483200, 1051648000, 1183104000, 1261977600, 1456128000, 1577472000, 1892966400, 2103296000, 2366208000, 3154944000, 3785932800, 4732416000, 6309888000, 9464832000, 18929664000]

約数ペア:

[(1, 18929664000), (2, 9464832000), (3, 6309888000), (4, 4732416000), (5, 3785932800), (6, 3154944000), (8, 2366208000), (9, 2103296000), (10, 1892966400), (12, 1577472000), (13, 1456128000), (15, 1261977600), (16, 1183104000), (18, 1051648000), (20, 946483200), (24, 788736000), (25, 757186560), (26, 728064000), (30, 630988800), (32, 591552000), (36, 525824000), (39, 485376000), (40, 473241600), (45, 420659200), (48, 394368000), (50, 378593280), (52, 364032000), (60, 315494400), (64, 295776000), (65, 291225600), (72, 262912000), (75, 252395520), (78, 242688000), (79, 239616000), (80, 236620800), (90, 210329600), (96, 197184000), (100, 189296640), (104, 182016000), (117, 161792000), (120, 157747200), (125, 151437312), (128, 147888000), (130, 145612800), (144, 131456000), (150, 126197760), (156, 121344000), (158, 119808000), (160, 118310400), (180, 105164800), (192, 98592000), (195, 97075200), (200, 94648320), (208, 91008000), (225, 84131840), (234, 80896000), (237, 79872000), (240, 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