241661560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{2473}}^1$

素因数の和:2840

約数の個数: 64

約数和(自身を含む): 623448000

約数和(自身を除く): 381786440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 349, 698, 1396, 1745, 2443, 2473, 2792, 3490, 4886, 4946, 6980, 9772, 9892, 12215, 12365, 13960, 17311, 19544, 19784, 24430, 24730, 34622, 48860, 49460, 69244, 86555, 97720, 98920, 138488, 173110, 346220, 692440, 863077, 1726154, 3452308, 4315385, 6041539, 6904616, 8630770, 12083078, 17261540, 24166156, 30207695, 34523080, 48332312, 60415390, 120830780, 241661560]

約数ペア:

[(1, 241661560), (2, 120830780), (4, 60415390), (5, 48332312), (7, 34523080), (8, 30207695), (10, 24166156), (14, 17261540), (20, 12083078), (28, 8630770), (35, 6904616), (40, 6041539), (56, 4315385), (70, 3452308), (140, 1726154), (280, 863077), (349, 692440), (698, 346220), (1396, 173110), (1745, 138488), (2443, 98920), (2473, 97720), (2792, 86555), (3490, 69244), (4886, 49460), (4946, 48860), (6980, 34622), (9772, 24730), (9892, 24430), (12215, 19784), (12365, 19544), (13960, 17311)]