70600880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{907}}^1$

素因数の和:1066

約数の個数: 80

約数和(自身を含む): 189154560

約数和(自身を除く): 118553680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 139, 140, 278, 280, 556, 560, 695, 907, 973, 1112, 1390, 1814, 1946, 2224, 2780, 3628, 3892, 4535, 4865, 5560, 6349, 7256, 7784, 9070, 9730, 11120, 12698, 14512, 15568, 18140, 19460, 25396, 31745, 36280, 38920, 50792, 63490, 72560, 77840, 101584, 126073, 126980, 252146, 253960, 504292, 507920, 630365, 882511, 1008584, 1260730, 1765022, 2017168, 2521460, 3530044, 4412555, 5042920, 7060088, 8825110, 10085840, 14120176, 17650220, 35300440, 70600880]

約数ペア:

[(1, 70600880), (2, 35300440), (4, 17650220), (5, 14120176), (7, 10085840), (8, 8825110), (10, 7060088), (14, 5042920), (16, 4412555), (20, 3530044), (28, 2521460), (35, 2017168), (40, 1765022), (56, 1260730), (70, 1008584), (80, 882511), (112, 630365), (139, 507920), (140, 504292), (278, 253960), (280, 252146), (556, 126980), (560, 126073), (695, 101584), (907, 77840), (973, 72560), (1112, 63490), (1390, 50792), (1814, 38920), (1946, 36280), (2224, 31745), (2780, 25396), (3628, 19460), (3892, 18140), (4535, 15568), (4865, 14512), (5560, 12698), (6349, 11120), (7256, 9730), (7784, 9070)]