213295680

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:256

約数の個数: 336

約数和(自身を含む): 823228224

約数和(自身を除く): 609932544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 211, 216, 234, 240, 243, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 422, 432, 468, 480, 486, 520, 540, 576, 585, 624, 633, 648, 702, 720, 780, 810, 832, 844, 864, 936, 960, 972, 1040, 1053, 1055, 1080, 1170, 1215, 1248, 1266, 1296, 1404, 1440, 1560, 1620, 1688, 1728, 1755, 1872, 1899, 1944, 2080, 2106, 2110, 2160, 2340, 2430, 2496, 2532, 2592, 2743, 2808, 2880, 3120, 3159, 3165, 3240, 3376, 3510, 3744, 3798, 3888, 4160, 4212, 4220, 4320, 4680, 4860, 5064, 5184, 5265, 5486, 5616, 5697, 6240, 6318, 6330, 6480, 6752, 7020, 7488, 7596, 7776, 8229, 8424, 8440, 8640, 9360, 9495, 9720, 10128, 10530, 10972, 11232, 11394, 12480, 12636, 12660, 12960, 13504, 13715, 14040, 15192, 15552, 15795, 16458, 16848, 16880, 17091, 18720, 18990, 19440, 20256, 21060, 21944, 22464, 22788, 24687, 25272, 25320, 25920, 27430, 28080, 28485, 30384, 31590, 32916, 33696, 33760, 34182, 37440, 37980, 38880, 40512, 41145, 42120, 43888, 45576, 49374, 50544, 50640, 51273, 54860, 56160, 56970, 60768, 63180, 65832, 67392, 67520, 68364, 74061, 75960, 77760, 82290, 84240, 85455, 87776, 91152, 98748, 101088, 101280, 102546, 109720, 112320, 113940, 121536, 123435, 126360, 131664, 136728, 148122, 151920, 164580, 168480, 170910, 175552, 182304, 197496, 202176, 202560, 205092, 219440, 222183, 227880, 246870, 252720, 256365, 263328, 273456, 296244, 303840, 329160, 336960, 341820, 364608, 370305, 394992, 410184, 438880, 444366, 455760, 493740, 505440, 512730, 526656, 546912, 592488, 607680, 658320, 666549, 683640, 740610, 789984, 820368, 877760, 888732, 911520, 987480, 1010880, 1025460, 1093824, 1110915, 1184976, 1316640, 1333098, 1367280, 1481220, 1579968, 1640736, 1777464, 1823040, 1974960, 2050920, 2221830, 2369952, 2633280, 2666196, 2734560, 2962440, 3281472, 3332745, 3554928, 3949920, 4101840, 4443660, 4739904, 5332392, 5469120, 5924880, 6665490, 7109856, 7899840, 8203680, 8887320, 10664784, 11849760, 13330980, 14219712, 16407360, 17774640, 21329568, 23699520, 26661960, 35549280, 42659136, 53323920, 71098560, 106647840, 213295680]

約数ペア:

[(1, 213295680), (2, 106647840), (3, 71098560), (4, 53323920), (5, 42659136), (6, 35549280), (8, 26661960), (9, 23699520), (10, 21329568), (12, 17774640), (13, 16407360), (15, 14219712), (16, 13330980), (18, 11849760), (20, 10664784), (24, 8887320), (26, 8203680), (27, 7899840), (30, 7109856), (32, 6665490), (36, 5924880), (39, 5469120), (40, 5332392), (45, 4739904), (48, 4443660), (52, 4101840), (54, 3949920), (60, 3554928), (64, 3332745), (65, 3281472), (72, 2962440), (78, 2734560), (80, 2666196), (81, 2633280), (90, 2369952), (96, 2221830), (104, 2050920), (108, 1974960), (117, 1823040), (120, 1777464), (130, 1640736), (135, 1579968), (144, 1481220), (156, 1367280), (160, 1333098), (162, 1316640), (180, 1184976), (192, 1110915), (195, 1093824), (208, 1025460), (211, 1010880), (216, 987480), (234, 911520), (240, 888732), (243, 877760), (260, 820368), (270, 789984), (288, 740610), (312, 683640), (320, 666549), (324, 658320), (351, 607680), (360, 592488), (390, 546912), (405, 526656), (416, 512730), (422, 505440), (432, 493740), (468, 455760), (480, 444366), (486, 438880), (520, 410184), (540, 394992), (576, 370305), (585, 364608), (624, 341820), (633, 336960), (648, 329160), (702, 303840), (720, 296244), (780, 273456), (810, 263328), (832, 256365), (844, 252720), (864, 246870), (936, 227880), (960, 222183), (972, 219440), (1040, 205092), (1053, 202560), (1055, 202176), (1080, 197496), (1170, 182304), (1215, 175552), (1248, 170910), (1266, 168480), (1296, 164580), (1404, 151920), (1440, 148122), (1560, 136728), (1620, 131664), (1688, 126360), (1728, 123435), (1755, 121536), (1872, 113940), (1899, 112320), (1944, 109720), (2080, 102546), (2106, 101280), (2110, 101088), (2160, 98748), (2340, 91152), (2430, 87776), (2496, 85455), (2532, 84240), (2592, 82290), (2743, 77760), (2808, 75960), (2880, 74061), (3120, 68364), (3159, 67520), (3165, 67392), (3240, 65832), (3376, 63180), (3510, 60768), (3744, 56970), (3798, 56160), (3888, 54860), (4160, 51273), (4212, 50640), (4220, 50544), (4320, 49374), (4680, 45576), (4860, 43888), (5064, 42120), (5184, 41145), (5265, 40512), (5486, 38880), (5616, 37980), (5697, 37440), (6240, 34182), (6318, 33760), (6330, 33696), (6480, 32916), (6752, 31590), (7020, 30384), (7488, 28485), (7596, 28080), (7776, 27430), (8229, 25920), (8424, 25320), (8440, 25272), (8640, 24687), (9360, 22788), (9495, 22464), (9720, 21944), (10128, 21060), (10530, 20256), (10972, 19440), (11232, 18990), (11394, 18720), (12480, 17091), (12636, 16880), (12660, 16848), (12960, 16458), (13504, 15795), (13715, 15552), (14040, 15192)]