19071360

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1$

素因数の和:86

約数の個数: 384

約数和(自身を含む): 84015360

約数和(自身を除く): 64944000

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, 43, 44, 45, 48, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 86, 88, 90, 96, 99, 105, 110, 112, 120, 126, 128, 129, 132, 140, 144, 154, 160, 165, 168, 172, 176, 180, 192, 198, 210, 215, 220, 224, 231, 240, 252, 258, 264, 280, 288, 301, 308, 315, 320, 330, 336, 344, 352, 360, 384, 385, 387, 396, 420, 430, 440, 448, 462, 473, 480, 495, 504, 516, 528, 560, 576, 602, 616, 630, 640, 645, 660, 672, 688, 693, 704, 720, 770, 774, 792, 840, 860, 880, 896, 903, 924, 946, 960, 990, 1008, 1032, 1056, 1120, 1152, 1155, 1204, 1232, 1260, 1290, 1320, 1344, 1376, 1386, 1408, 1419, 1440, 1505, 1540, 1548, 1584, 1680, 1720, 1760, 1806, 1848, 1892, 1920, 1935, 1980, 2016, 2064, 2112, 2240, 2310, 2365, 2408, 2464, 2520, 2580, 2640, 2688, 2709, 2752, 2772, 2838, 2880, 3010, 3080, 3096, 3168, 3311, 3360, 3440, 3465, 3520, 3612, 3696, 3784, 3870, 3960, 4032, 4128, 4224, 4257, 4480, 4515, 4620, 4730, 4816, 4928, 5040, 5160, 5280, 5418, 5504, 5544, 5676, 5760, 6020, 6160, 6192, 6336, 6622, 6720, 6880, 6930, 7040, 7095, 7224, 7392, 7568, 7740, 7920, 8064, 8256, 8514, 9030, 9240, 9460, 9632, 9856, 9933, 10080, 10320, 10560, 10836, 11088, 11352, 12040, 12320, 12384, 12672, 13244, 13440, 13545, 13760, 13860, 14190, 14448, 14784, 15136, 15480, 15840, 16512, 16555, 17028, 18060, 18480, 18920, 19264, 19866, 20160, 20640, 21120, 21285, 21672, 22176, 22704, 24080, 24640, 24768, 26488, 27090, 27520, 27720, 28380, 28896, 29568, 29799, 30272, 30960, 31680, 33110, 34056, 36120, 36960, 37840, 38528, 39732, 40320, 41280, 42570, 43344, 44352, 45408, 48160, 49280, 49536, 49665, 52976, 54180, 55440, 56760, 57792, 59598, 60544, 61920, 63360, 66220, 68112, 72240, 73920, 75680, 79464, 82560, 85140, 86688, 88704, 90816, 96320, 99330, 105952, 108360, 110880, 113520, 115584, 119196, 123840, 132440, 136224, 144480, 147840, 148995, 151360, 158928, 170280, 173376, 181632, 192640, 198660, 211904, 216720, 221760, 227040, 238392, 247680, 264880, 272448, 288960, 297990, 302720, 317856, 340560, 346752, 397320, 423808, 433440, 443520, 454080, 476784, 529760, 544896, 577920, 595980, 635712, 681120, 794640, 866880, 908160, 953568, 1059520, 1191960, 1271424, 1362240, 1589280, 1733760, 1907136, 2119040, 2383920, 2724480, 3178560, 3814272, 4767840, 6357120, 9535680, 19071360]

約数ペア:

[(1, 19071360), (2, 9535680), (3, 6357120), (4, 4767840), (5, 3814272), (6, 3178560), (7, 2724480), (8, 2383920), (9, 2119040), (10, 1907136), (11, 1733760), (12, 1589280), (14, 1362240), (15, 1271424), (16, 1191960), (18, 1059520), (20, 953568), (21, 908160), (22, 866880), (24, 794640), (28, 681120), (30, 635712), (32, 595980), (33, 577920), (35, 544896), (36, 529760), (40, 476784), (42, 454080), (43, 443520), (44, 433440), (45, 423808), (48, 397320), (55, 346752), (56, 340560), (60, 317856), (63, 302720), (64, 297990), (66, 288960), (70, 272448), (72, 264880), (77, 247680), (80, 238392), (84, 227040), (86, 221760), (88, 216720), (90, 211904), (96, 198660), (99, 192640), (105, 181632), (110, 173376), (112, 170280), (120, 158928), (126, 151360), (128, 148995), (129, 147840), (132, 144480), (140, 136224), (144, 132440), (154, 123840), (160, 119196), (165, 115584), (168, 113520), (172, 110880), (176, 108360), (180, 105952), (192, 99330), (198, 96320), (210, 90816), (215, 88704), (220, 86688), (224, 85140), (231, 82560), (240, 79464), (252, 75680), (258, 73920), (264, 72240), (280, 68112), (288, 66220), (301, 63360), (308, 61920), (315, 60544), (320, 59598), (330, 57792), (336, 56760), (344, 55440), (352, 54180), (360, 52976), (384, 49665), (385, 49536), (387, 49280), (396, 48160), (420, 45408), (430, 44352), (440, 43344), (448, 42570), (462, 41280), (473, 40320), (480, 39732), (495, 38528), (504, 37840), (516, 36960), (528, 36120), (560, 34056), (576, 33110), (602, 31680), (616, 30960), (630, 30272), (640, 29799), (645, 29568), (660, 28896), (672, 28380), (688, 27720), (693, 27520), (704, 27090), (720, 26488), (770, 24768), (774, 24640), (792, 24080), (840, 22704), (860, 22176), (880, 21672), (896, 21285), (903, 21120), (924, 20640), (946, 20160), (960, 19866), (990, 19264), (1008, 18920), (1032, 18480), (1056, 18060), (1120, 17028), (1152, 16555), (1155, 16512), (1204, 15840), (1232, 15480), (1260, 15136), (1290, 14784), (1320, 14448), (1344, 14190), (1376, 13860), (1386, 13760), (1408, 13545), (1419, 13440), (1440, 13244), (1505, 12672), (1540, 12384), (1548, 12320), (1584, 12040), (1680, 11352), (1720, 11088), (1760, 10836), (1806, 10560), (1848, 10320), (1892, 10080), (1920, 9933), (1935, 9856), (1980, 9632), (2016, 9460), (2064, 9240), (2112, 9030), (2240, 8514), (2310, 8256), (2365, 8064), (2408, 7920), (2464, 7740), (2520, 7568), (2580, 7392), (2640, 7224), (2688, 7095), (2709, 7040), (2752, 6930), (2772, 6880), (2838, 6720), (2880, 6622), (3010, 6336), (3080, 6192), (3096, 6160), (3168, 6020), (3311, 5760), (3360, 5676), (3440, 5544), (3465, 5504), (3520, 5418), (3612, 5280), (3696, 5160), (3784, 5040), (3870, 4928), (3960, 4816), (4032, 4730), (4128, 4620), (4224, 4515), (4257, 4480)]