7775255880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{1028473}}^1$

素因数の和:1028500

約数の個数: 128

約数和(自身を含む): 29620051200

約数和(自身を除く): 21844795320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 1028473, 2056946, 3085419, 4113892, 5142365, 6170838, 7199311, 8227784, 9256257, 10284730, 12341676, 14398622, 15427095, 18512514, 20569460, 21597933, 24683352, 27768771, 28797244, 30854190, 35996555, 37025028, 41138920, 43195866, 46281285, 55537542, 57594488, 61708380, 64793799, 71993110, 74050056, 86391732, 92562570, 107989665, 111075084, 123416760, 129587598, 138843855, 143986220, 172783464, 185125140, 194381397, 215979330, 222150168, 259175196, 277687710, 287972440, 323968995, 370250280, 388762794, 431958660, 518350392, 555375420, 647937990, 777525588, 863917320, 971906985, 1110750840, 1295875980, 1555051176, 1943813970, 2591751960, 3887627940, 7775255880]

約数ペア:

[(1, 7775255880), (2, 3887627940), (3, 2591751960), (4, 1943813970), (5, 1555051176), (6, 1295875980), (7, 1110750840), (8, 971906985), (9, 863917320), (10, 777525588), (12, 647937990), (14, 555375420), (15, 518350392), (18, 431958660), (20, 388762794), (21, 370250280), (24, 323968995), (27, 287972440), (28, 277687710), (30, 259175196), (35, 222150168), (36, 215979330), (40, 194381397), (42, 185125140), (45, 172783464), (54, 143986220), (56, 138843855), (60, 129587598), (63, 123416760), (70, 111075084), (72, 107989665), (84, 92562570), (90, 86391732), (105, 74050056), (108, 71993110), (120, 64793799), (126, 61708380), (135, 57594488), (140, 55537542), (168, 46281285), (180, 43195866), (189, 41138920), (210, 37025028), (216, 35996555), (252, 30854190), (270, 28797244), (280, 27768771), (315, 24683352), (360, 21597933), (378, 20569460), (420, 18512514), (504, 15427095), (540, 14398622), (630, 12341676), (756, 10284730), (840, 9256257), (945, 8227784), (1080, 7199311), (1260, 6170838), (1512, 5142365), (1890, 4113892), (2520, 3085419), (3780, 2056946), (7560, 1028473)]