2383920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1$

素因数の和:80

約数の個数: 240

約数和(自身を含む): 10213632

約数和(自身を除く): 7829712

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, 33, 35, 36, 40, 42, 43, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 86, 88, 90, 99, 105, 110, 112, 120, 126, 129, 132, 140, 144, 154, 165, 168, 172, 176, 180, 198, 210, 215, 220, 231, 240, 252, 258, 264, 280, 301, 308, 315, 330, 336, 344, 360, 385, 387, 396, 420, 430, 440, 462, 473, 495, 504, 516, 528, 560, 602, 616, 630, 645, 660, 688, 693, 720, 770, 774, 792, 840, 860, 880, 903, 924, 946, 990, 1008, 1032, 1155, 1204, 1232, 1260, 1290, 1320, 1386, 1419, 1505, 1540, 1548, 1584, 1680, 1720, 1806, 1848, 1892, 1935, 1980, 2064, 2310, 2365, 2408, 2520, 2580, 2640, 2709, 2772, 2838, 3010, 3080, 3096, 3311, 3440, 3465, 3612, 3696, 3784, 3870, 3960, 4257, 4515, 4620, 4730, 4816, 5040, 5160, 5418, 5544, 5676, 6020, 6160, 6192, 6622, 6930, 7095, 7224, 7568, 7740, 7920, 8514, 9030, 9240, 9460, 9933, 10320, 10836, 11088, 11352, 12040, 13244, 13545, 13860, 14190, 14448, 15480, 16555, 17028, 18060, 18480, 18920, 19866, 21285, 21672, 22704, 24080, 26488, 27090, 27720, 28380, 29799, 30960, 33110, 34056, 36120, 37840, 39732, 42570, 43344, 49665, 52976, 54180, 55440, 56760, 59598, 66220, 68112, 72240, 79464, 85140, 99330, 108360, 113520, 119196, 132440, 148995, 158928, 170280, 198660, 216720, 238392, 264880, 297990, 340560, 397320, 476784, 595980, 794640, 1191960, 2383920]

約数ペア:

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