250796640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:509

約数の個数: 192

約数和(自身を含む): 838252800

約数和(自身を除く): 587456160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 43, 48, 58, 60, 80, 86, 87, 96, 116, 120, 129, 145, 160, 172, 174, 215, 232, 240, 258, 290, 344, 348, 419, 430, 435, 464, 480, 516, 580, 645, 688, 696, 838, 860, 870, 928, 1032, 1160, 1247, 1257, 1290, 1376, 1392, 1676, 1720, 1740, 2064, 2095, 2320, 2494, 2514, 2580, 2784, 3352, 3440, 3480, 3741, 4128, 4190, 4640, 4988, 5028, 5160, 6235, 6285, 6704, 6880, 6960, 7482, 8380, 9976, 10056, 10320, 12151, 12470, 12570, 13408, 13920, 14964, 16760, 18017, 18705, 19952, 20112, 20640, 24302, 24940, 25140, 29928, 33520, 36034, 36453, 37410, 39904, 40224, 48604, 49880, 50280, 54051, 59856, 60755, 67040, 72068, 72906, 74820, 90085, 97208, 99760, 100560, 108102, 119712, 121510, 144136, 145812, 149640, 180170, 182265, 194416, 199520, 201120, 216204, 243020, 270255, 288272, 291624, 299280, 360340, 364530, 388832, 432408, 486040, 522493, 540510, 576544, 583248, 598560, 720680, 729060, 864816, 972080, 1044986, 1081020, 1166496, 1441360, 1458120, 1567479, 1729632, 1944160, 2089972, 2162040, 2612465, 2882720, 2916240, 3134958, 4179944, 4324080, 5224930, 5832480, 6269916, 7837395, 8359888, 8648160, 10449860, 12539832, 15674790, 16719776, 20899720, 25079664, 31349580, 41799440, 50159328, 62699160, 83598880, 125398320, 250796640]

約数ペア:

[(1, 250796640), (2, 125398320), (3, 83598880), (4, 62699160), (5, 50159328), (6, 41799440), (8, 31349580), (10, 25079664), (12, 20899720), (15, 16719776), (16, 15674790), (20, 12539832), (24, 10449860), (29, 8648160), (30, 8359888), (32, 7837395), (40, 6269916), (43, 5832480), (48, 5224930), (58, 4324080), (60, 4179944), (80, 3134958), (86, 2916240), (87, 2882720), (96, 2612465), (116, 2162040), (120, 2089972), (129, 1944160), (145, 1729632), (160, 1567479), (172, 1458120), (174, 1441360), (215, 1166496), (232, 1081020), (240, 1044986), (258, 972080), (290, 864816), (344, 729060), (348, 720680), (419, 598560), (430, 583248), (435, 576544), (464, 540510), (480, 522493), (516, 486040), (580, 432408), (645, 388832), (688, 364530), (696, 360340), (838, 299280), (860, 291624), (870, 288272), (928, 270255), (1032, 243020), (1160, 216204), (1247, 201120), (1257, 199520), (1290, 194416), (1376, 182265), (1392, 180170), (1676, 149640), (1720, 145812), (1740, 144136), (2064, 121510), (2095, 119712), (2320, 108102), (2494, 100560), (2514, 99760), (2580, 97208), (2784, 90085), (3352, 74820), (3440, 72906), (3480, 72068), (3741, 67040), (4128, 60755), (4190, 59856), (4640, 54051), (4988, 50280), (5028, 49880), (5160, 48604), (6235, 40224), (6285, 39904), (6704, 37410), (6880, 36453), (6960, 36034), (7482, 33520), (8380, 29928), (9976, 25140), (10056, 24940), (10320, 24302), (12151, 20640), (12470, 20112), (12570, 19952), (13408, 18705), (13920, 18017), (14964, 16760)]