69763960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 188697600

約数和(自身を除く): 118933640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 59, 70, 82, 103, 118, 140, 164, 205, 206, 236, 280, 287, 295, 328, 410, 412, 413, 472, 515, 574, 590, 721, 820, 824, 826, 1030, 1148, 1180, 1435, 1442, 1640, 1652, 2060, 2065, 2296, 2360, 2419, 2870, 2884, 3304, 3605, 4120, 4130, 4223, 4838, 5740, 5768, 6077, 7210, 8260, 8446, 9676, 11480, 12095, 12154, 14420, 16520, 16892, 16933, 19352, 21115, 24190, 24308, 28840, 29561, 30385, 33784, 33866, 42230, 42539, 48380, 48616, 59122, 60770, 67732, 84460, 84665, 85078, 96760, 118244, 121540, 135464, 147805, 168920, 169330, 170156, 212695, 236488, 243080, 249157, 295610, 338660, 340312, 425390, 498314, 591220, 677320, 850780, 996628, 1182440, 1245785, 1701560, 1744099, 1993256, 2491570, 3488198, 4983140, 6976396, 8720495, 9966280, 13952792, 17440990, 34881980, 69763960]

約数ペア:

[(1, 69763960), (2, 34881980), (4, 17440990), (5, 13952792), (7, 9966280), (8, 8720495), (10, 6976396), (14, 4983140), (20, 3488198), (28, 2491570), (35, 1993256), (40, 1744099), (41, 1701560), (56, 1245785), (59, 1182440), (70, 996628), (82, 850780), (103, 677320), (118, 591220), (140, 498314), (164, 425390), (205, 340312), (206, 338660), (236, 295610), (280, 249157), (287, 243080), (295, 236488), (328, 212695), (410, 170156), (412, 169330), (413, 168920), (472, 147805), (515, 135464), (574, 121540), (590, 118244), (721, 96760), (820, 85078), (824, 84665), (826, 84460), (1030, 67732), (1148, 60770), (1180, 59122), (1435, 48616), (1442, 48380), (1640, 42539), (1652, 42230), (2060, 33866), (2065, 33784), (2296, 30385), (2360, 29561), (2419, 28840), (2870, 24308), (2884, 24190), (3304, 21115), (3605, 19352), (4120, 16933), (4130, 16892), (4223, 16520), (4838, 14420), (5740, 12154), (5768, 12095), (6077, 11480), (7210, 9676), (8260, 8446)]