8145126720

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:237

約数の個数: 672

約数和(自身を含む): 31619952000

約数和(自身を除く): 23474825280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 37, 38, 40, 45, 48, 54, 57, 60, 64, 72, 74, 76, 80, 81, 90, 95, 96, 108, 111, 114, 120, 135, 144, 148, 149, 152, 160, 162, 171, 180, 185, 190, 192, 216, 222, 228, 240, 243, 270, 285, 288, 296, 298, 304, 320, 324, 333, 342, 360, 370, 380, 405, 432, 444, 447, 456, 480, 486, 513, 540, 555, 570, 576, 592, 596, 608, 648, 666, 684, 703, 720, 740, 745, 760, 810, 855, 864, 888, 894, 912, 960, 972, 999, 1026, 1080, 1110, 1140, 1184, 1192, 1215, 1216, 1296, 1332, 1341, 1368, 1406, 1440, 1480, 1490, 1520, 1539, 1620, 1665, 1710, 1728, 1776, 1788, 1824, 1944, 1998, 2052, 2109, 2160, 2220, 2235, 2280, 2368, 2384, 2430, 2565, 2592, 2664, 2682, 2736, 2812, 2831, 2880, 2960, 2980, 2997, 3040, 3078, 3240, 3330, 3420, 3515, 3552, 3576, 3648, 3888, 3996, 4023, 4104, 4218, 4320, 4440, 4470, 4560, 4617, 4768, 4860, 4995, 5130, 5184, 5328, 5364, 5472, 5513, 5624, 5662, 5920, 5960, 5994, 6080, 6156, 6327, 6480, 6660, 6705, 6840, 7030, 7104, 7152, 7695, 7776, 7992, 8046, 8208, 8436, 8493, 8640, 8880, 8940, 8991, 9120, 9234, 9536, 9720, 9990, 10260, 10545, 10656, 10728, 10944, 11026, 11248, 11324, 11840, 11920, 11988, 12069, 12312, 12654, 12960, 13320, 13410, 13680, 14060, 14155, 14304, 14985, 15390, 15552, 15984, 16092, 16416, 16539, 16872, 16986, 17760, 17880, 17982, 18240, 18468, 18981, 19440, 19980, 20115, 20520, 21090, 21312, 21456, 22052, 22496, 22648, 23085, 23840, 23976, 24138, 24624, 25308, 25479, 25920, 26640, 26820, 27360, 27565, 28120, 28310, 28608, 29970, 30780, 31635, 31968, 32184, 32832, 33078, 33744, 33972, 35520, 35760, 35964, 36207, 36936, 37962, 38880, 39960, 40230, 41040, 42180, 42465, 42912, 44104, 44955, 44992, 45296, 46170, 47680, 47952, 48276, 49248, 49617, 50616, 50958, 53280, 53640, 54720, 55130, 56240, 56620, 56943, 59940, 60345, 61560, 63270, 63936, 64368, 66156, 67488, 67944, 71520, 71928, 72414, 73872, 75924, 76437, 77760, 79920, 80460, 82080, 82695, 84360, 84930, 85824, 88208, 89910, 90592, 92340, 94905, 95904, 96552, 98496, 99234, 101232, 101916, 104747, 106560, 107280, 110260, 112480, 113240, 113886, 119880, 120690, 123120, 126540, 127395, 128736, 132312, 134976, 135888, 143040, 143856, 144828, 147744, 148851, 151848, 152874, 159840, 160920, 164160, 165390, 168720, 169860, 170829, 176416, 179820, 181035, 181184, 184680, 189810, 191808, 193104, 198468, 202464, 203832, 209494, 214560, 220520, 224960, 226480, 227772, 229311, 239760, 241380, 246240, 248085, 253080, 254790, 257472, 264624, 271776, 284715, 287712, 289656, 295488, 297702, 303696, 305748, 314241, 319680, 321840, 330780, 337440, 339720, 341658, 352832, 359640, 362070, 369360, 379620, 382185, 386208, 396936, 404928, 407664, 418988, 429120, 441040, 446553, 452960, 455544, 458622, 479520, 482760, 492480, 496170, 506160, 509580, 523735, 529248, 543552, 569430, 575424, 579312, 595404, 607392, 611496, 628482, 643680, 661560, 674880, 679440, 683316, 687933, 719280, 724140, 738720, 744255, 759240, 764370, 772416, 793872, 815328, 837976, 854145, 882080, 893106, 905920, 911088, 917244, 942723, 959040, 965520, 992340, 1012320, 1019160, 1047470, 1058496, 1138860, 1146555, 1158624, 1190808, 1214784, 1222992, 1256964, 1287360, 1323120, 1339659, 1358880, 1366632, 1375866, 1438560, 1448280, 1477440, 1488510, 1518480, 1528740, 1571205, 1587744, 1630656, 1675952, 1708290, 1764160, 1786212, 1822176, 1834488, 1885446, 1931040, 1984680, 2024640, 2038320, 2094940, 2232765, 2277720, 2293110, 2317248, 2381616, 2445984, 2513928, 2646240, 2679318, 2717760, 2733264, 2751732, 2828169, 2877120, 2896560, 2977020, 3036960, 3057480, 3142410, 3175488, 3351904, 3416580, 3439665, 3572424, 3644352, 3668976, 3770892, 3862080, 3969360, 4076640, 4189880, 4465530, 4555440, 4586220, 4713615, 4763232, 4891968, 5027856, 5292480, 5358636, 5466528, 5503464, 5656338, 5793120, 5954040, 6073920, 6114960, 6284820, 6698295, 6703808, 6833160, 6879330, 7144848, 7337952, 7541784, 7938720, 8153280, 8379760, 8484507, 8931060, 9110880, 9172440, 9427230, 9526464, 10055712, 10717272, 10933056, 11006928, 11312676, 11586240, 11908080, 12229920, 12569640, 13396590, 13666320, 13758660, 14140845, 14289696, 14675904, 15083568, 15877440, 16759520, 16969014, 17862120, 18221760, 18344880, 18854460, 20111424, 21434544, 22013856, 22625352, 23816160, 24459840, 25139280, 25453521, 26793180, 27332640, 27517320, 28281690, 28579392, 30167136, 33519040, 33938028, 35724240, 36689760, 37708920, 42422535, 42869088, 44027712, 45250704, 47632320, 50278560, 50907042, 53586360, 54665280, 55034640, 56563380, 60334272, 67876056, 71448480, 73379520, 75417840, 84845070, 85738176, 90501408, 100557120, 101814084, 107172720, 110069280, 113126760, 127267605, 135752112, 142896960, 150835680, 169690140, 181002816, 203628168, 214345440, 220138560, 226253520, 254535210, 271504224, 301671360, 339380280, 407256336, 428690880, 452507040, 509070420, 543008448, 678760560, 814512672, 905014080, 1018140840, 1357521120, 1629025344, 2036281680, 2715042240, 4072563360, 8145126720]

約数ペア:

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(1490, 5466528), (1520, 5358636), (1539, 5292480), (1620, 5027856), (1665, 4891968), (1710, 4763232), (1728, 4713615), (1776, 4586220), (1788, 4555440), (1824, 4465530), (1944, 4189880), (1998, 4076640), (2052, 3969360), (2109, 3862080), (2160, 3770892), (2220, 3668976), (2235, 3644352), (2280, 3572424), (2368, 3439665), (2384, 3416580), (2430, 3351904), (2565, 3175488), (2592, 3142410), (2664, 3057480), (2682, 3036960), (2736, 2977020), (2812, 2896560), (2831, 2877120), (2880, 2828169), (2960, 2751732), (2980, 2733264), (2997, 2717760), (3040, 2679318), (3078, 2646240), (3240, 2513928), (3330, 2445984), (3420, 2381616), (3515, 2317248), (3552, 2293110), (3576, 2277720), (3648, 2232765), (3888, 2094940), (3996, 2038320), (4023, 2024640), (4104, 1984680), (4218, 1931040), (4320, 1885446), (4440, 1834488), (4470, 1822176), (4560, 1786212), (4617, 1764160), (4768, 1708290), (4860, 1675952), (4995, 1630656), (5130, 1587744), (5184, 1571205), (5328, 1528740), (5364, 1518480), (5472, 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