4767840

素因数分解:

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

素因数の和:82

約数の個数: 288

約数和(自身を含む): 20756736

約数和(自身を除く): 15988896

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, 66, 70, 72, 77, 80, 84, 86, 88, 90, 96, 99, 105, 110, 112, 120, 126, 129, 132, 140, 144, 154, 160, 165, 168, 172, 176, 180, 198, 210, 215, 220, 224, 231, 240, 252, 258, 264, 280, 288, 301, 308, 315, 330, 336, 344, 352, 360, 385, 387, 396, 420, 430, 440, 462, 473, 480, 495, 504, 516, 528, 560, 602, 616, 630, 645, 660, 672, 688, 693, 720, 770, 774, 792, 840, 860, 880, 903, 924, 946, 990, 1008, 1032, 1056, 1120, 1155, 1204, 1232, 1260, 1290, 1320, 1376, 1386, 1419, 1440, 1505, 1540, 1548, 1584, 1680, 1720, 1760, 1806, 1848, 1892, 1935, 1980, 2016, 2064, 2310, 2365, 2408, 2464, 2520, 2580, 2640, 2709, 2772, 2838, 3010, 3080, 3096, 3168, 3311, 3360, 3440, 3465, 3612, 3696, 3784, 3870, 3960, 4128, 4257, 4515, 4620, 4730, 4816, 5040, 5160, 5280, 5418, 5544, 5676, 6020, 6160, 6192, 6622, 6880, 6930, 7095, 7224, 7392, 7568, 7740, 7920, 8514, 9030, 9240, 9460, 9632, 9933, 10080, 10320, 10836, 11088, 11352, 12040, 12320, 12384, 13244, 13545, 13860, 14190, 14448, 15136, 15480, 15840, 16555, 17028, 18060, 18480, 18920, 19866, 20640, 21285, 21672, 22176, 22704, 24080, 26488, 27090, 27720, 28380, 28896, 29799, 30960, 33110, 34056, 36120, 36960, 37840, 39732, 42570, 43344, 45408, 48160, 49665, 52976, 54180, 55440, 56760, 59598, 61920, 66220, 68112, 72240, 75680, 79464, 85140, 86688, 99330, 105952, 108360, 110880, 113520, 119196, 132440, 136224, 144480, 148995, 158928, 170280, 198660, 216720, 227040, 238392, 264880, 297990, 317856, 340560, 397320, 433440, 476784, 529760, 595980, 681120, 794640, 953568, 1191960, 1589280, 2383920, 4767840]

約数ペア:

[(1, 4767840), (2, 2383920), (3, 1589280), (4, 1191960), (5, 953568), (6, 794640), (7, 681120), (8, 595980), (9, 529760), (10, 476784), (11, 433440), (12, 397320), (14, 340560), (15, 317856), (16, 297990), (18, 264880), (20, 238392), (21, 227040), (22, 216720), (24, 198660), (28, 170280), (30, 158928), (32, 148995), (33, 144480), (35, 136224), (36, 132440), (40, 119196), (42, 113520), (43, 110880), (44, 108360), (45, 105952), (48, 99330), (55, 86688), (56, 85140), (60, 79464), (63, 75680), (66, 72240), (70, 68112), (72, 66220), (77, 61920), (80, 59598), (84, 56760), (86, 55440), (88, 54180), (90, 52976), (96, 49665), (99, 48160), (105, 45408), (110, 43344), (112, 42570), (120, 39732), (126, 37840), (129, 36960), (132, 36120), (140, 34056), (144, 33110), (154, 30960), (160, 29799), (165, 28896), (168, 28380), (172, 27720), (176, 27090), (180, 26488), (198, 24080), (210, 22704), (215, 22176), (220, 21672), (224, 21285), (231, 20640), (240, 19866), (252, 18920), (258, 18480), (264, 18060), (280, 17028), (288, 16555), (301, 15840), (308, 15480), (315, 15136), (330, 14448), (336, 14190), (344, 13860), (352, 13545), (360, 13244), (385, 12384), (387, 12320), (396, 12040), (420, 11352), (430, 11088), (440, 10836), (462, 10320), (473, 10080), (480, 9933), (495, 9632), (504, 9460), (516, 9240), (528, 9030), (560, 8514), (602, 7920), (616, 7740), (630, 7568), (645, 7392), (660, 7224), (672, 7095), (688, 6930), (693, 6880), (720, 6622), (770, 6192), (774, 6160), (792, 6020), (840, 5676), (860, 5544), (880, 5418), (903, 5280), (924, 5160), (946, 5040), (990, 4816), (1008, 4730), (1032, 4620), (1056, 4515), (1120, 4257), (1155, 4128), (1204, 3960), (1232, 3870), (1260, 3784), (1290, 3696), (1320, 3612), (1376, 3465), (1386, 3440), (1419, 3360), (1440, 3311), (1505, 3168), (1540, 3096), (1548, 3080), (1584, 3010), (1680, 2838), (1720, 2772), (1760, 2709), (1806, 2640), (1848, 2580), (1892, 2520), (1935, 2464), (1980, 2408), (2016, 2365), (2064, 2310)]