6343960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 16531200

約数和(自身を除く): 10187240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 139, 140, 163, 278, 280, 326, 556, 652, 695, 815, 973, 1112, 1141, 1304, 1390, 1630, 1946, 2282, 2780, 3260, 3892, 4564, 4865, 5560, 5705, 6520, 7784, 9128, 9730, 11410, 19460, 22657, 22820, 38920, 45314, 45640, 90628, 113285, 158599, 181256, 226570, 317198, 453140, 634396, 792995, 906280, 1268792, 1585990, 3171980, 6343960]

約数ペア:

[(1, 6343960), (2, 3171980), (4, 1585990), (5, 1268792), (7, 906280), (8, 792995), (10, 634396), (14, 453140), (20, 317198), (28, 226570), (35, 181256), (40, 158599), (56, 113285), (70, 90628), (139, 45640), (140, 45314), (163, 38920), (278, 22820), (280, 22657), (326, 19460), (556, 11410), (652, 9730), (695, 9128), (815, 7784), (973, 6520), (1112, 5705), (1141, 5560), (1304, 4865), (1390, 4564), (1630, 3892), (1946, 3260), (2282, 2780)]