2559952920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{3047563}}^1$

素因数の和:3047584

約数の個数: 64

約数和(自身を含む): 8776984320

約数和(自身を除く): 6217031400

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, 3047563, 6095126, 9142689, 12190252, 15237815, 18285378, 21332941, 24380504, 30475630, 36570756, 42665882, 45713445, 60951260, 63998823, 73141512, 85331764, 91426890, 106664705, 121902520, 127997646, 170663528, 182853780, 213329410, 255995292, 319994115, 365707560, 426658820, 511990584, 639988230, 853317640, 1279976460, 2559952920]

約数ペア:

[(1, 2559952920), (2, 1279976460), (3, 853317640), (4, 639988230), (5, 511990584), (6, 426658820), (7, 365707560), (8, 319994115), (10, 255995292), (12, 213329410), (14, 182853780), (15, 170663528), (20, 127997646), (21, 121902520), (24, 106664705), (28, 91426890), (30, 85331764), (35, 73141512), (40, 63998823), (42, 60951260), (56, 45713445), (60, 42665882), (70, 36570756), (84, 30475630), (105, 24380504), (120, 21332941), (140, 18285378), (168, 15237815), (210, 12190252), (280, 9142689), (420, 6095126), (840, 3047563)]