20778914465280

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{367957}}^1$

素因数の和:368051

約数の個数: 640

約数和(自身を含む): 79500122380800

約数和(自身を除く): 58721207915520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 43, 45, 48, 54, 57, 60, 64, 72, 76, 80, 86, 90, 95, 96, 108, 114, 120, 128, 129, 135, 144, 152, 160, 171, 172, 180, 190, 192, 215, 216, 228, 240, 256, 258, 270, 285, 288, 304, 320, 342, 344, 360, 380, 384, 387, 430, 432, 456, 480, 512, 513, 516, 540, 570, 576, 608, 640, 645, 684, 688, 720, 760, 768, 774, 817, 855, 860, 864, 912, 960, 1026, 1032, 1080, 1140, 1152, 1161, 1216, 1280, 1290, 1368, 1376, 1440, 1520, 1536, 1548, 1634, 1710, 1720, 1728, 1824, 1920, 1935, 2052, 2064, 2160, 2280, 2304, 2322, 2432, 2451, 2560, 2565, 2580, 2736, 2752, 2880, 3040, 3096, 3268, 3420, 3440, 3456, 3648, 3840, 3870, 4085, 4104, 4128, 4320, 4560, 4608, 4644, 4864, 4902, 5130, 5160, 5472, 5504, 5760, 5805, 6080, 6192, 6536, 6840, 6880, 6912, 7296, 7353, 7680, 7740, 8170, 8208, 8256, 8640, 9120, 9288, 9728, 9804, 10260, 10320, 10944, 11008, 11520, 11610, 12160, 12255, 12384, 13072, 13680, 13760, 13824, 14592, 14706, 15480, 16340, 16416, 16512, 17280, 18240, 18576, 19608, 20520, 20640, 21888, 22016, 22059, 23040, 23220, 24320, 24510, 24768, 26144, 27360, 27520, 29184, 29412, 30960, 32680, 32832, 33024, 34560, 36480, 36765, 37152, 39216, 41040, 41280, 43776, 44118, 46440, 48640, 49020, 49536, 52288, 54720, 55040, 58824, 61920, 65360, 65664, 66048, 69120, 72960, 73530, 74304, 78432, 82080, 82560, 87552, 88236, 92880, 98040, 99072, 104576, 109440, 110080, 110295, 117648, 123840, 130720, 131328, 145920, 147060, 148608, 156864, 164160, 165120, 176472, 185760, 196080, 198144, 209152, 218880, 220590, 235296, 247680, 261440, 262656, 294120, 297216, 313728, 328320, 330240, 352944, 367957, 371520, 392160, 418304, 437760, 441180, 470592, 495360, 522880, 588240, 594432, 627456, 656640, 705888, 735914, 743040, 784320, 882360, 941184, 990720, 1045760, 1103871, 1176480, 1254912, 1313280, 1411776, 1471828, 1486080, 1568640, 1764720, 1839785, 1882368, 2091520, 2207742, 2352960, 2823552, 2943656, 2972160, 3137280, 3311613, 3529440, 3679570, 3764736, 4415484, 4705920, 5519355, 5647104, 5887312, 6274560, 6623226, 6991183, 7058880, 7359140, 8830968, 9411840, 9934839, 11038710, 11294208, 11774624, 13246452, 13982366, 14117760, 14718280, 15822151, 16558065, 17661936, 18823680, 19869678, 20973549, 22077420, 23549248, 26492904, 27964732, 28235520, 29436560, 31644302, 33116130, 34955915, 35323872, 39739356, 41947098, 44154840, 47098496, 47466453, 49674195, 52985808, 55929464, 56471040, 58873120, 62920647, 63288604, 66232260, 69911830, 70647744, 79110755, 79478712, 83894196, 88309680, 94196992, 94932906, 99348390, 104867745, 105971616, 111858928, 117746240, 125841294, 126577208, 132464520, 139823660, 141295488, 142399359, 158221510, 158957424, 167788392, 176619360, 188393984, 188761941, 189865812, 198696780, 209735490, 211943232, 223717856, 235492480, 237332265, 251682588, 253154416, 264929040, 279647320, 282590976, 284798718, 300620869, 314603235, 316443020, 317914848, 335576784, 353238720, 377523882, 379731624, 397393560, 419470980, 423886464, 427198077, 447435712, 470984960, 474664530, 503365176, 506308832, 529858080, 559294640, 565181952, 569597436, 601241738, 629206470, 632886040, 635829696, 671153568, 706477440, 711996795, 755047764, 759463248, 794787120, 838941960, 847772928, 854396154, 894871424, 901862607, 941969920, 943809705, 949329060, 1006730352, 1012617664, 1059716160, 1118589280, 1139194872, 1202483476, 1258412940, 1265772080, 1271659392, 1342307136, 1412954880, 1423993590, 1503104345, 1510095528, 1518926496, 1589574240, 1677883920, 1695545856, 1708792308, 1789742848, 1803725214, 1887619410, 1898658120, 2013460704, 2025235328, 2119432320, 2135990385, 2237178560, 2278389744, 2404966952, 2516825880, 2531544160, 2543318784, 2684614272, 2705587821, 2825909760, 2847987180, 3006208690, 3020191056, 3037852992, 3179148480, 3355767840, 3417584616, 3579485696, 3607450428, 3775238820, 3797316240, 4026921408, 4050470656, 4238864640, 4271980770, 4474357120, 4509313035, 4556779488, 4809933904, 5033651760, 5063088320, 5086637568, 5369228544, 5411175642, 5695974360, 6012417380, 6040382112, 6075705984, 6358296960, 6711535680, 6835169232, 7214900856, 7550477640, 7594632480, 8053842816, 8100941312, 8116763463, 8477729280, 8543961540, 8948714240, 9018626070, 9113558976, 9619867808, 10067303520, 10126176640, 10738457088, 10822351284, 11391948720, 12024834760, 12080764224, 12151411968, 12716593920, 13423071360, 13527939105, 13670338464, 14429801712, 15100955280, 15189264960, 16107685632, 16233526926, 17087923080, 17897428480, 18037252140, 18227117952, 19239735616, 20134607040, 20252353280, 21644702568, 22783897440, 24049669520, 24161528448, 24302823936, 25433187840, 26846142720, 27055878210, 27340676928, 28859603424, 30201910560, 30378529920, 32215371264, 32467053852, 34175846160, 36074504280, 36454235904, 38479471232, 40269214080, 40504706560, 40583817315, 43289405136, 45567794880, 48099339040, 48323056896, 53692285440, 54111756420, 54681353856, 57719206848, 60403821120, 60757059840, 64934107704, 68351692320, 72149008560, 72908471808, 76958942464, 80538428160, 81167634630, 86578810272, 91135589760, 96198678080, 96646113792, 108223512840, 109362707712, 115438413696, 120807642240, 121514119680, 129868215408, 136703384640, 144298017120, 153917884928, 161076856320, 162335269260, 173157620544, 182271179520, 192397356160, 216447025680, 218725415424, 230876827392, 241615284480, 259736430816, 273406769280, 288596034240, 324670538520, 346315241088, 364542359040, 384794712320, 432894051360, 461753654784, 483230568960, 519472861632, 546813538560, 577192068480, 649341077040, 692630482176, 769589424640, 865788102720, 1038945723264, 1093627077120, 1154384136960, 1298682154080, 1385260964352, 1731576205440, 2077891446528, 2308768273920, 2597364308160, 3463152410880, 4155782893056, 5194728616320, 6926304821760, 10389457232640, 20778914465280]

約数ペア:

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(104576, 198696780), (109440, 189865812), (110080, 188761941), (110295, 188393984), (117648, 176619360), (123840, 167788392), (130720, 158957424), (131328, 158221510), (145920, 142399359), (147060, 141295488), (148608, 139823660), (156864, 132464520), (164160, 126577208), (165120, 125841294), (176472, 117746240), (185760, 111858928), (196080, 105971616), (198144, 104867745), (209152, 99348390), (218880, 94932906), (220590, 94196992), (235296, 88309680), (247680, 83894196), (261440, 79478712), (262656, 79110755), (294120, 70647744), (297216, 69911830), (313728, 66232260), (328320, 63288604), (330240, 62920647), (352944, 58873120), (367957, 56471040), (371520, 55929464), (392160, 52985808), (418304, 49674195), (437760, 47466453), (441180, 47098496), (470592, 44154840), (495360, 41947098), (522880, 39739356), (588240, 35323872), (594432, 34955915), (627456, 33116130), (656640, 31644302), (705888, 29436560), (735914, 28235520), (743040, 27964732), (784320, 26492904), (882360, 23549248), (941184, 22077420), (990720, 20973549), (1045760, 19869678), (1103871, 18823680), (1176480, 17661936), (1254912, 16558065), (1313280, 15822151), (1411776, 14718280), (1471828, 14117760), (1486080, 13982366), (1568640, 13246452), (1764720, 11774624), (1839785, 11294208), (1882368, 11038710), (2091520, 9934839), (2207742, 9411840), (2352960, 8830968), (2823552, 7359140), (2943656, 7058880), (2972160, 6991183), (3137280, 6623226), (3311613, 6274560), (3529440, 5887312), (3679570, 5647104), (3764736, 5519355), (4415484, 4705920)]