14777840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2399}}^1$

素因数の和:2430

約数の個数: 80

約数和(自身を含む): 42854400

約数和(自身を除く): 28076560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 2399, 3080, 4798, 6160, 9596, 11995, 16793, 19192, 23990, 26389, 33586, 38384, 47980, 52778, 67172, 83965, 95960, 105556, 131945, 134344, 167930, 184723, 191920, 211112, 263890, 268688, 335860, 369446, 422224, 527780, 671720, 738892, 923615, 1055560, 1343440, 1477784, 1847230, 2111120, 2955568, 3694460, 7388920, 14777840]

約数ペア:

[(1, 14777840), (2, 7388920), (4, 3694460), (5, 2955568), (7, 2111120), (8, 1847230), (10, 1477784), (11, 1343440), (14, 1055560), (16, 923615), (20, 738892), (22, 671720), (28, 527780), (35, 422224), (40, 369446), (44, 335860), (55, 268688), (56, 263890), (70, 211112), (77, 191920), (80, 184723), (88, 167930), (110, 134344), (112, 131945), (140, 105556), (154, 95960), (176, 83965), (220, 67172), (280, 52778), (308, 47980), (385, 38384), (440, 33586), (560, 26389), (616, 23990), (770, 19192), (880, 16793), (1232, 11995), (1540, 9596), (2399, 6160), (3080, 4798)]