6980822520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{8310503}}^1$

素因数の和:8310524

約数の個数: 64

約数和(自身を含む): 23934251520

約数和(自身を除く): 16953429000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 8310503, 16621006, 24931509, 33242012, 41552515, 49863018, 58173521, 66484024, 83105030, 99726036, 116347042, 124657545, 166210060, 174520563, 199452072, 232694084, 249315090, 290867605, 332420120, 349041126, 465388168, 498630180, 581735210, 698082252, 872602815, 997260360, 1163470420, 1396164504, 1745205630, 2326940840, 3490411260, 6980822520]

約数ペア:

[(1, 6980822520), (2, 3490411260), (3, 2326940840), (4, 1745205630), (5, 1396164504), (6, 1163470420), (7, 997260360), (8, 872602815), (10, 698082252), (12, 581735210), (14, 498630180), (15, 465388168), (20, 349041126), (21, 332420120), (24, 290867605), (28, 249315090), (30, 232694084), (35, 199452072), (40, 174520563), (42, 166210060), (56, 124657545), (60, 116347042), (70, 99726036), (84, 83105030), (105, 66484024), (120, 58173521), (140, 49863018), (168, 41552515), (210, 33242012), (280, 24931509), (420, 16621006), (840, 8310503)]