2548703991960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{1011390473}}^1$

素因数の和:1011390497

約数の個数: 96

約数和(自身を含む): 9466614836640

約数和(自身を除く): 6917910844680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 1011390473, 2022780946, 3034171419, 4045561892, 5056952365, 6068342838, 7079733311, 8091123784, 9102514257, 10113904730, 12136685676, 14159466622, 15170857095, 18205028514, 20227809460, 21239199933, 24273371352, 28318933244, 30341714190, 35398666555, 36410057028, 40455618920, 42478399866, 45512571285, 56637866488, 60683428380, 63717599799, 70797333110, 72820114056, 84956799732, 91025142570, 106195999665, 121366856760, 127435199598, 141594666220, 169913599464, 182050285140, 212391999330, 254870399196, 283189332440, 318587998995, 364100570280, 424783998660, 509740798392, 637175997990, 849567997320, 1274351995980, 2548703991960]

約数ペア:

[(1, 2548703991960), (2, 1274351995980), (3, 849567997320), (4, 637175997990), (5, 509740798392), (6, 424783998660), (7, 364100570280), (8, 318587998995), (9, 283189332440), (10, 254870399196), (12, 212391999330), (14, 182050285140), (15, 169913599464), (18, 141594666220), (20, 127435199598), (21, 121366856760), (24, 106195999665), (28, 91025142570), (30, 84956799732), (35, 72820114056), (36, 70797333110), (40, 63717599799), (42, 60683428380), (45, 56637866488), (56, 45512571285), (60, 42478399866), (63, 40455618920), (70, 36410057028), (72, 35398666555), (84, 30341714190), (90, 28318933244), (105, 24273371352), (120, 21239199933), (126, 20227809460), (140, 18205028514), (168, 15170857095), (180, 14159466622), (210, 12136685676), (252, 10113904730), (280, 9102514257), (315, 8091123784), (360, 7079733311), (420, 6068342838), (504, 5056952365), (630, 4045561892), (840, 3034171419), (1260, 2022780946), (2520, 1011390473)]