136329760

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17389}}^1$

素因数の和:17418

約数の個数: 72

約数和(自身を含む): 374684940

約数和(自身を除く): 238355180

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 17389, 34778, 69556, 86945, 121723, 139112, 173890, 243446, 278224, 347780, 486892, 556448, 608615, 695560, 852061, 973784, 1217230, 1391120, 1704122, 1947568, 2434460, 2782240, 3408244, 3895136, 4260305, 4868920, 6816488, 8520610, 9737840, 13632976, 17041220, 19475680, 27265952, 34082440, 68164880, 136329760]

約数ペア:

[(1, 136329760), (2, 68164880), (4, 34082440), (5, 27265952), (7, 19475680), (8, 17041220), (10, 13632976), (14, 9737840), (16, 8520610), (20, 6816488), (28, 4868920), (32, 4260305), (35, 3895136), (40, 3408244), (49, 2782240), (56, 2434460), (70, 1947568), (80, 1704122), (98, 1391120), (112, 1217230), (140, 973784), (160, 852061), (196, 695560), (224, 608615), (245, 556448), (280, 486892), (392, 347780), (490, 278224), (560, 243446), (784, 173890), (980, 139112), (1120, 121723), (1568, 86945), (1960, 69556), (3920, 34778), (7840, 17389)]