20990361600

素因数分解:

$2^{15}\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 768

約数和(自身を含む): 84188882400

約数和(自身を除く): 63198520800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 32, 36, 39, 40, 45, 48, 50, 52, 54, 60, 64, 65, 72, 73, 75, 78, 80, 90, 96, 100, 104, 108, 117, 120, 128, 130, 135, 144, 146, 150, 156, 160, 180, 192, 195, 200, 208, 216, 219, 225, 234, 240, 256, 260, 270, 288, 292, 300, 312, 320, 325, 351, 360, 365, 384, 390, 400, 416, 432, 438, 450, 468, 480, 512, 520, 540, 576, 584, 585, 600, 624, 640, 650, 657, 675, 702, 720, 730, 768, 780, 800, 832, 864, 876, 900, 936, 949, 960, 975, 1024, 1040, 1080, 1095, 1152, 1168, 1170, 1200, 1248, 1280, 1300, 1314, 1350, 1404, 1440, 1460, 1536, 1560, 1600, 1664, 1728, 1752, 1755, 1800, 1825, 1872, 1898, 1920, 1950, 1971, 2048, 2080, 2160, 2190, 2304, 2336, 2340, 2400, 2496, 2560, 2600, 2628, 2700, 2808, 2847, 2880, 2920, 2925, 3072, 3120, 3200, 3285, 3328, 3456, 3504, 3510, 3600, 3650, 3744, 3796, 3840, 3900, 3942, 4096, 4160, 4320, 4380, 4608, 4672, 4680, 4745, 4800, 4992, 5120, 5200, 5256, 5400, 5475, 5616, 5694, 5760, 5840, 5850, 6144, 6240, 6400, 6570, 6656, 6912, 7008, 7020, 7200, 7300, 7488, 7592, 7680, 7800, 7884, 8192, 8320, 8541, 8640, 8760, 8775, 9216, 9344, 9360, 9490, 9600, 9855, 9984, 10240, 10400, 10512, 10800, 10950, 11232, 11388, 11520, 11680, 11700, 12288, 12480, 12800, 13140, 13312, 13824, 14016, 14040, 14235, 14400, 14600, 14976, 15184, 15360, 15600, 15768, 16384, 16425, 16640, 17082, 17280, 17520, 17550, 18432, 18688, 18720, 18980, 19200, 19710, 19968, 20480, 20800, 21024, 21600, 21900, 22464, 22776, 23040, 23360, 23400, 23725, 24576, 24960, 25600, 25623, 26280, 26624, 27648, 28032, 28080, 28470, 28800, 29200, 29952, 30368, 30720, 31200, 31536, 32768, 32850, 33280, 34164, 34560, 35040, 35100, 36864, 37376, 37440, 37960, 38400, 39420, 39936, 40960, 41600, 42048, 42705, 43200, 43800, 44928, 45552, 46080, 46720, 46800, 47450, 49152, 49275, 49920, 51200, 51246, 52560, 53248, 55296, 56064, 56160, 56940, 57600, 58400, 59904, 60736, 61440, 62400, 63072, 65700, 66560, 68328, 69120, 70080, 70200, 71175, 73728, 74752, 74880, 75920, 76800, 78840, 79872, 81920, 83200, 84096, 85410, 86400, 87600, 89856, 91104, 92160, 93440, 93600, 94900, 98304, 98550, 99840, 102400, 102492, 105120, 106496, 110592, 112128, 112320, 113880, 115200, 116800, 119808, 121472, 122880, 124800, 126144, 128115, 131400, 133120, 136656, 138240, 140160, 140400, 142350, 147456, 149504, 149760, 151840, 153600, 157680, 159744, 163840, 166400, 168192, 170820, 172800, 175200, 179712, 182208, 184320, 186880, 187200, 189800, 197100, 199680, 204800, 204984, 210240, 212992, 213525, 221184, 224256, 224640, 227760, 230400, 233600, 239616, 242944, 245760, 249600, 252288, 256230, 262800, 266240, 273312, 276480, 280320, 280800, 284700, 294912, 299008, 299520, 303680, 307200, 315360, 319488, 332800, 336384, 341640, 345600, 350400, 359424, 364416, 368640, 373760, 374400, 379600, 394200, 399360, 409600, 409968, 420480, 425984, 427050, 442368, 448512, 449280, 455520, 460800, 467200, 479232, 485888, 491520, 499200, 504576, 512460, 525600, 532480, 546624, 552960, 560640, 561600, 569400, 598016, 599040, 607360, 614400, 630720, 638976, 640575, 665600, 672768, 683280, 691200, 700800, 718848, 728832, 737280, 747520, 748800, 759200, 788400, 798720, 819200, 819936, 840960, 854100, 884736, 897024, 898560, 911040, 921600, 934400, 958464, 971776, 998400, 1009152, 1024920, 1051200, 1064960, 1093248, 1105920, 1121280, 1123200, 1138800, 1196032, 1198080, 1214720, 1228800, 1261440, 1277952, 1281150, 1331200, 1345536, 1366560, 1382400, 1401600, 1437696, 1457664, 1474560, 1495040, 1497600, 1518400, 1576800, 1597440, 1639872, 1681920, 1708200, 1794048, 1797120, 1822080, 1843200, 1868800, 1916928, 1943552, 1996800, 2018304, 2049840, 2102400, 2129920, 2186496, 2211840, 2242560, 2246400, 2277600, 2392064, 2396160, 2429440, 2457600, 2522880, 2562300, 2662400, 2691072, 2733120, 2764800, 2803200, 2875392, 2915328, 2990080, 2995200, 3036800, 3153600, 3194880, 3279744, 3363840, 3416400, 3588096, 3594240, 3644160, 3686400, 3737600, 3833856, 3887104, 3993600, 4036608, 4099680, 4204800, 4372992, 4423680, 4485120, 4492800, 4555200, 4792320, 4858880, 5045760, 5124600, 5324800, 5382144, 5466240, 5529600, 5606400, 5750784, 5830656, 5980160, 5990400, 6073600, 6307200, 6389760, 6559488, 6727680, 6832800, 7176192, 7188480, 7288320, 7372800, 7475200, 7774208, 7987200, 8073216, 8199360, 8409600, 8745984, 8970240, 8985600, 9110400, 9584640, 9717760, 10091520, 10249200, 10649600, 10764288, 10932480, 11059200, 11212800, 11501568, 11661312, 11960320, 11980800, 12147200, 12614400, 13118976, 13455360, 13665600, 14376960, 14576640, 14950400, 15548416, 15974400, 16146432, 16398720, 16819200, 17491968, 17940480, 17971200, 18220800, 19169280, 19435520, 20183040, 20498400, 21528576, 21864960, 22118400, 22425600, 23322624, 23961600, 24294400, 25228800, 26237952, 26910720, 27331200, 28753920, 29153280, 29900800, 31096832, 31948800, 32292864, 32797440, 33638400, 34983936, 35880960, 35942400, 36441600, 38871040, 40366080, 40996800, 43729920, 44851200, 46645248, 47923200, 48588800, 50457600, 52475904, 53821440, 54662400, 57507840, 58306560, 59801600, 64585728, 65594880, 67276800, 69967872, 71884800, 72883200, 77742080, 80732160, 81993600, 87459840, 89702400, 93290496, 95846400, 97177600, 100915200, 104951808, 107642880, 109324800, 116613120, 131189760, 134553600, 139935744, 143769600, 145766400, 155484160, 161464320, 163987200, 174919680, 179404800, 194355200, 201830400, 209903616, 218649600, 233226240, 262379520, 269107200, 279871488, 287539200, 291532800, 322928640, 327974400, 349839360, 388710400, 403660800, 419807232, 437299200, 466452480, 524759040, 538214400, 583065600, 655948800, 699678720, 777420800, 807321600, 839614464, 874598400, 1049518080, 1166131200, 1311897600, 1399357440, 1614643200, 1749196800, 2099036160, 2332262400, 2623795200, 3498393600, 4198072320, 5247590400, 6996787200, 10495180800, 20990361600]

約数ペア:

[(1, 20990361600), (2, 10495180800), (3, 6996787200), (4, 5247590400), (5, 4198072320), (6, 3498393600), (8, 2623795200), (9, 2332262400), (10, 2099036160), (12, 1749196800), (13, 1614643200), (15, 1399357440), (16, 1311897600), (18, 1166131200), (20, 1049518080), (24, 874598400), (25, 839614464), (26, 807321600), (27, 777420800), (30, 699678720), (32, 655948800), (36, 583065600), (39, 538214400), (40, 524759040), (45, 466452480), (48, 437299200), (50, 419807232), (52, 403660800), (54, 388710400), (60, 349839360), (64, 327974400), (65, 322928640), (72, 291532800), (73, 287539200), (75, 279871488), (78, 269107200), (80, 262379520), (90, 233226240), (96, 218649600), (100, 209903616), (104, 201830400), (108, 194355200), (117, 179404800), (120, 174919680), (128, 163987200), (130, 161464320), (135, 155484160), (144, 145766400), (146, 143769600), (150, 139935744), (156, 134553600), (160, 131189760), (180, 116613120), (192, 109324800), (195, 107642880), (200, 104951808), (208, 100915200), (216, 97177600), (219, 95846400), (225, 93290496), (234, 89702400), (240, 87459840), (256, 81993600), (260, 80732160), (270, 77742080), (288, 72883200), (292, 71884800), (300, 69967872), (312, 67276800), (320, 65594880), (325, 64585728), (351, 59801600), (360, 58306560), (365, 57507840), (384, 54662400), (390, 53821440), (400, 52475904), (416, 50457600), (432, 48588800), (438, 47923200), (450, 46645248), (468, 44851200), (480, 43729920), (512, 40996800), (520, 40366080), (540, 38871040), (576, 36441600), (584, 35942400), (585, 35880960), (600, 34983936), (624, 33638400), (640, 32797440), (650, 32292864), (657, 31948800), (675, 31096832), (702, 29900800), (720, 29153280), (730, 28753920), (768, 27331200), (780, 26910720), (800, 26237952), (832, 25228800), (864, 24294400), (876, 23961600), (900, 23322624), (936, 22425600), (949, 22118400), (960, 21864960), (975, 21528576), (1024, 20498400), (1040, 20183040), (1080, 19435520), (1095, 19169280), (1152, 18220800), (1168, 17971200), (1170, 17940480), (1200, 17491968), (1248, 16819200), (1280, 16398720), (1300, 16146432), (1314, 15974400), (1350, 15548416), (1404, 14950400), (1440, 14576640), (1460, 14376960), (1536, 13665600), (1560, 13455360), (1600, 13118976), (1664, 12614400), (1728, 12147200), (1752, 11980800), (1755, 11960320), (1800, 11661312), (1825, 11501568), (1872, 11212800), (1898, 11059200), (1920, 10932480), (1950, 10764288), (1971, 10649600), (2048, 10249200), (2080, 10091520), (2160, 9717760), (2190, 9584640), (2304, 9110400), (2336, 8985600), (2340, 8970240), (2400, 8745984), (2496, 8409600), (2560, 8199360), (2600, 8073216), (2628, 7987200), (2700, 7774208), (2808, 7475200), (2847, 7372800), (2880, 7288320), (2920, 7188480), (2925, 7176192), (3072, 6832800), (3120, 6727680), (3200, 6559488), (3285, 6389760), (3328, 6307200), (3456, 6073600), (3504, 5990400), (3510, 5980160), (3600, 5830656), (3650, 5750784), (3744, 5606400), (3796, 5529600), (3840, 5466240), (3900, 5382144), (3942, 5324800), (4096, 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(81920, 256230), (83200, 252288), (84096, 249600), (85410, 245760), (86400, 242944), (87600, 239616), (89856, 233600), (91104, 230400), (92160, 227760), (93440, 224640), (93600, 224256), (94900, 221184), (98304, 213525), (98550, 212992), (99840, 210240), (102400, 204984), (102492, 204800), (105120, 199680), (106496, 197100), (110592, 189800), (112128, 187200), (112320, 186880), (113880, 184320), (115200, 182208), (116800, 179712), (119808, 175200), (121472, 172800), (122880, 170820), (124800, 168192), (126144, 166400), (128115, 163840), (131400, 159744), (133120, 157680), (136656, 153600), (138240, 151840), (140160, 149760), (140400, 149504), (142350, 147456)]