20121615360

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:209

約数の個数: 1056

約数和(自身を含む): 89392522752

約数和(自身を除く): 69270907392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 53, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 106, 107, 110, 112, 120, 126, 128, 132, 140, 144, 154, 159, 160, 165, 168, 176, 180, 192, 198, 210, 212, 214, 220, 224, 231, 240, 252, 256, 264, 265, 280, 288, 308, 315, 318, 320, 321, 330, 336, 352, 360, 371, 384, 385, 396, 420, 424, 428, 440, 448, 462, 477, 480, 495, 504, 512, 528, 530, 535, 560, 576, 583, 616, 630, 636, 640, 642, 660, 672, 693, 704, 720, 742, 749, 768, 770, 792, 795, 840, 848, 856, 880, 896, 924, 954, 960, 963, 990, 1008, 1024, 1056, 1060, 1070, 1113, 1120, 1152, 1155, 1166, 1177, 1232, 1260, 1272, 1280, 1284, 1320, 1344, 1386, 1408, 1440, 1484, 1498, 1536, 1540, 1584, 1590, 1605, 1680, 1696, 1712, 1749, 1760, 1792, 1848, 1855, 1908, 1920, 1926, 1980, 2016, 2112, 2120, 2140, 2226, 2240, 2247, 2304, 2310, 2332, 2354, 2385, 2464, 2520, 2544, 2560, 2568, 2640, 2688, 2772, 2816, 2880, 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383488, 391776, 394240, 395472, 396970, 407040, 408312, 410880, 419760, 423720, 427392, 431424, 436667, 443520, 447744, 451968, 453680, 474880, 476364, 479360, 488448, 489720, 493056, 494340, 499048, 506880, 510390, 522368, 527296, 534240, 539280, 544416, 547840, 559680, 561429, 564960, 569856, 575232, 587664, 591360, 593208, 595455, 596992, 602624, 610560, 616320, 623810, 635152, 652960, 659120, 671616, 677952, 680520, 709632, 712320, 714546, 719040, 725888, 734580, 741510, 746240, 748572, 753280, 766976, 783552, 790944, 793940, 814080, 816624, 821760, 839520, 847440, 854784, 862848, 873334, 887040, 895488, 903936, 907360, 935715, 949760, 952728, 958720, 979440, 986112, 988680, 998096, 1020780, 1044736, 1054592, 1068480, 1078560, 1088832, 1119360, 1122858, 1129920, 1139712, 1150464, 1175328, 1182720, 1186416, 1190910, 1205248, 1221120, 1232640, 1247620, 1270304, 1305920, 1310001, 1318240, 1343232, 1355904, 1361040, 1424640, 1429092, 1438080, 1451776, 1469160, 1483020, 1492480, 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2235735040, 2515201920, 2874516480, 3353602560, 4024323072, 5030403840, 6707205120, 10060807680, 20121615360]

約数ペア:

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