7316960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 20321280

約数和(自身を除く): 13004320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 70, 80, 94, 112, 139, 140, 160, 188, 224, 235, 278, 280, 329, 376, 470, 556, 560, 658, 695, 752, 940, 973, 1112, 1120, 1316, 1390, 1504, 1645, 1880, 1946, 2224, 2632, 2780, 3290, 3760, 3892, 4448, 4865, 5264, 5560, 6533, 6580, 7520, 7784, 9730, 10528, 11120, 13066, 13160, 15568, 19460, 22240, 26132, 26320, 31136, 32665, 38920, 45731, 52264, 52640, 65330, 77840, 91462, 104528, 130660, 155680, 182924, 209056, 228655, 261320, 365848, 457310, 522640, 731696, 914620, 1045280, 1463392, 1829240, 3658480, 7316960]

約数ペア:

[(1, 7316960), (2, 3658480), (4, 1829240), (5, 1463392), (7, 1045280), (8, 914620), (10, 731696), (14, 522640), (16, 457310), (20, 365848), (28, 261320), (32, 228655), (35, 209056), (40, 182924), (47, 155680), (56, 130660), (70, 104528), (80, 91462), (94, 77840), (112, 65330), (139, 52640), (140, 52264), (160, 45731), (188, 38920), (224, 32665), (235, 31136), (278, 26320), (280, 26132), (329, 22240), (376, 19460), (470, 15568), (556, 13160), (560, 13066), (658, 11120), (695, 10528), (752, 9730), (940, 7784), (973, 7520), (1112, 6580), (1120, 6533), (1316, 5560), (1390, 5264), (1504, 4865), (1645, 4448), (1880, 3892), (1946, 3760), (2224, 3290), (2632, 2780)]