4189920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:97

約数の個数: 192

約数和(自身を含む): 15966720

約数和(自身を除く): 11776800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 43, 48, 56, 58, 60, 70, 80, 84, 86, 87, 96, 105, 112, 116, 120, 129, 140, 145, 160, 168, 172, 174, 203, 210, 215, 224, 232, 240, 258, 280, 290, 301, 336, 344, 348, 406, 420, 430, 435, 464, 480, 516, 560, 580, 602, 609, 645, 672, 688, 696, 812, 840, 860, 870, 903, 928, 1015, 1032, 1120, 1160, 1204, 1218, 1247, 1290, 1376, 1392, 1505, 1624, 1680, 1720, 1740, 1806, 2030, 2064, 2320, 2408, 2436, 2494, 2580, 2784, 3010, 3045, 3248, 3360, 3440, 3480, 3612, 3741, 4060, 4128, 4515, 4640, 4816, 4872, 4988, 5160, 6020, 6090, 6235, 6496, 6880, 6960, 7224, 7482, 8120, 8729, 9030, 9632, 9744, 9976, 10320, 12040, 12180, 12470, 13920, 14448, 14964, 16240, 17458, 18060, 18705, 19488, 19952, 20640, 24080, 24360, 24940, 26187, 28896, 29928, 32480, 34916, 36120, 37410, 39904, 43645, 48160, 48720, 49880, 52374, 59856, 69832, 72240, 74820, 87290, 97440, 99760, 104748, 119712, 130935, 139664, 144480, 149640, 174580, 199520, 209496, 261870, 279328, 299280, 349160, 418992, 523740, 598560, 698320, 837984, 1047480, 1396640, 2094960, 4189920]

約数ペア:

[(1, 4189920), (2, 2094960), (3, 1396640), (4, 1047480), (5, 837984), (6, 698320), (7, 598560), (8, 523740), (10, 418992), (12, 349160), (14, 299280), (15, 279328), (16, 261870), (20, 209496), (21, 199520), (24, 174580), (28, 149640), (29, 144480), (30, 139664), (32, 130935), (35, 119712), (40, 104748), (42, 99760), (43, 97440), (48, 87290), (56, 74820), (58, 72240), (60, 69832), (70, 59856), (80, 52374), (84, 49880), (86, 48720), (87, 48160), (96, 43645), (105, 39904), (112, 37410), (116, 36120), (120, 34916), (129, 32480), (140, 29928), (145, 28896), (160, 26187), (168, 24940), (172, 24360), (174, 24080), (203, 20640), (210, 19952), (215, 19488), (224, 18705), (232, 18060), (240, 17458), (258, 16240), (280, 14964), (290, 14448), (301, 13920), (336, 12470), (344, 12180), (348, 12040), (406, 10320), (420, 9976), (430, 9744), (435, 9632), (464, 9030), (480, 8729), (516, 8120), (560, 7482), (580, 7224), (602, 6960), (609, 6880), (645, 6496), (672, 6235), (688, 6090), (696, 6020), (812, 5160), (840, 4988), (860, 4872), (870, 4816), (903, 4640), (928, 4515), (1015, 4128), (1032, 4060), (1120, 3741), (1160, 3612), (1204, 3480), (1218, 3440), (1247, 3360), (1290, 3248), (1376, 3045), (1392, 3010), (1505, 2784), (1624, 2580), (1680, 2494), (1720, 2436), (1740, 2408), (1806, 2320), (2030, 2064)]