1981123522560

素因数分解:

$2^{12}\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39371}}^1$

素因数の和:39429

約数の個数: 832

約数和(自身を含む): 8668693877760

約数和(自身を除く): 6687570355200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 156, 160, 168, 180, 182, 189, 192, 195, 208, 210, 216, 224, 234, 240, 252, 256, 260, 270, 273, 280, 288, 312, 315, 320, 336, 351, 360, 364, 378, 384, 390, 416, 420, 432, 448, 455, 468, 480, 504, 512, 520, 540, 546, 560, 576, 585, 624, 630, 640, 672, 702, 720, 728, 756, 768, 780, 819, 832, 840, 864, 896, 910, 936, 945, 960, 1008, 1024, 1040, 1080, 1092, 1120, 1152, 1170, 1248, 1260, 1280, 1344, 1365, 1404, 1440, 1456, 1512, 1536, 1560, 1638, 1664, 1680, 1728, 1755, 1792, 1820, 1872, 1890, 1920, 2016, 2048, 2080, 2160, 2184, 2240, 2304, 2340, 2457, 2496, 2520, 2560, 2688, 2730, 2808, 2880, 2912, 3024, 3072, 3120, 3276, 3328, 3360, 3456, 3510, 3584, 3640, 3744, 3780, 3840, 4032, 4095, 4096, 4160, 4320, 4368, 4480, 4608, 4680, 4914, 4992, 5040, 5120, 5376, 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66143280, 68033088, 69096105, 70552832, 71655220, 73702512, 74411190, 75592320, 79371936, 80631808, 81891680, 85041360, 85986264, 88191040, 90710784, 92128140, 96734547, 98270016, 99214920, 100789760, 105829248, 107482830, 110553768, 113388480, 114648352, 119057904, 120947712, 122837520, 128979396, 131026688, 132286560, 136066176, 138192210, 141105664, 143310440, 147405024, 148822380, 151184640, 158743872, 161224245, 161263616, 163783360, 170082720, 171972528, 176382080, 181421568, 184256280, 193469094, 196540032, 198429840, 201579520, 211658496, 214965660, 221107536, 226776960, 229296704, 238115808, 241895424, 245675040, 257958792, 262053376, 264573120, 272132352, 276384420, 282211328, 286620880, 294810048, 297644760, 302369280, 317487744, 322448490, 327566720, 340165440, 343945056, 352764160, 362843136, 368512560, 386938188, 393080064, 396859680, 403159040, 423316992, 429931320, 442215072, 453553920, 458593408, 476231616, 483672735, 483790848, 491350080, 515917584, 524106752, 529146240, 544264704, 552768840, 564422656, 573241760, 589620096, 595289520, 604738560, 634975488, 644896980, 655133440, 680330880, 687890112, 705528320, 725686272, 737025120, 773876376, 786160128, 793719360, 806318080, 846633984, 859862640, 884430144, 907107840, 917186816, 952463232, 967345470, 982700160, 1031835168, 1048213504, 1058292480, 1088529408, 1105537680, 1128845312, 1146483520, 1179240192, 1190579040, 1209477120, 1269950976, 1289793960, 1310266880, 1360661760, 1375780224, 1411056640, 1451372544, 1474050240, 1547752752, 1572320256, 1587438720, 1693267968, 1719725280, 1768860288, 1814215680, 1834373632, 1904926464, 1934690940, 1965400320, 2063670336, 2096427008, 2116584960, 2177058816, 2211075360, 2292967040, 2358480384, 2381158080, 2418954240, 2539901952, 2579587920, 2620533760, 2721323520, 2751560448, 2822113280, 2948100480, 3095505504, 3144640512, 3174877440, 3386535936, 3439450560, 3537720576, 3628431360, 3668747264, 3809852928, 3869381880, 3930800640, 4127340672, 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110062417920, 123820220160, 132074901504, 141508823040, 152394117120, 165093626880, 198112352256, 220124835840, 247640440320, 283017646080, 330187253760, 396224704512, 495280880640, 660374507520, 990561761280, 1981123522560]

約数ペア:

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