548494240

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1627}}^1$

素因数の和:1699

約数の個数: 144

約数和(自身を含む): 1543383072

約数和(自身を除く): 994888832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 49, 56, 70, 80, 86, 98, 112, 140, 160, 172, 196, 215, 224, 245, 280, 301, 344, 392, 430, 490, 560, 602, 688, 784, 860, 980, 1120, 1204, 1376, 1505, 1568, 1627, 1720, 1960, 2107, 2408, 3010, 3254, 3440, 3920, 4214, 4816, 6020, 6508, 6880, 7840, 8135, 8428, 9632, 10535, 11389, 12040, 13016, 16270, 16856, 21070, 22778, 24080, 26032, 32540, 33712, 42140, 45556, 48160, 52064, 56945, 65080, 67424, 69961, 79723, 84280, 91112, 113890, 130160, 139922, 159446, 168560, 182224, 227780, 260320, 279844, 318892, 337120, 349805, 364448, 398615, 455560, 489727, 559688, 637784, 699610, 797230, 911120, 979454, 1119376, 1275568, 1399220, 1594460, 1822240, 1958908, 2238752, 2448635, 2551136, 2798440, 3188920, 3428089, 3917816, 4897270, 5596880, 6377840, 6856178, 7835632, 9794540, 11193760, 12755680, 13712356, 15671264, 17140445, 19589080, 27424712, 34280890, 39178160, 54849424, 68561780, 78356320, 109698848, 137123560, 274247120, 548494240]

約数ペア:

[(1, 548494240), (2, 274247120), (4, 137123560), (5, 109698848), (7, 78356320), (8, 68561780), (10, 54849424), (14, 39178160), (16, 34280890), (20, 27424712), (28, 19589080), (32, 17140445), (35, 15671264), (40, 13712356), (43, 12755680), (49, 11193760), (56, 9794540), (70, 7835632), (80, 6856178), (86, 6377840), (98, 5596880), (112, 4897270), (140, 3917816), (160, 3428089), (172, 3188920), (196, 2798440), (215, 2551136), (224, 2448635), (245, 2238752), (280, 1958908), (301, 1822240), (344, 1594460), (392, 1399220), (430, 1275568), (490, 1119376), (560, 979454), (602, 911120), (688, 797230), (784, 699610), (860, 637784), (980, 559688), (1120, 489727), (1204, 455560), (1376, 398615), (1505, 364448), (1568, 349805), (1627, 337120), (1720, 318892), (1960, 279844), (2107, 260320), (2408, 227780), (3010, 182224), (3254, 168560), (3440, 159446), (3920, 139922), (4214, 130160), (4816, 113890), (6020, 91112), (6508, 84280), (6880, 79723), (7840, 69961), (8135, 67424), (8428, 65080), (9632, 56945), (10535, 52064), (11389, 48160), (12040, 45556), (13016, 42140), (16270, 33712), (16856, 32540), (21070, 26032), (22778, 24080)]