2959705560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{12539}}^1$

素因数の和:12841

約数の個数: 128

約数和(自身を含む): 10184486400

約数和(自身を除く): 7224780840

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, 281, 420, 562, 840, 843, 1124, 1405, 1686, 1967, 2248, 2810, 3372, 3934, 4215, 5620, 5901, 6744, 7868, 8430, 9835, 11240, 11802, 12539, 15736, 16860, 19670, 23604, 25078, 29505, 33720, 37617, 39340, 47208, 50156, 59010, 62695, 75234, 78680, 87773, 100312, 118020, 125390, 150468, 175546, 188085, 236040, 250780, 263319, 300936, 351092, 376170, 438865, 501560, 526638, 702184, 752340, 877730, 1053276, 1316595, 1504680, 1755460, 2106552, 2633190, 3510920, 3523459, 5266380, 7046918, 10532760, 10570377, 14093836, 17617295, 21140754, 24664213, 28187672, 35234590, 42281508, 49328426, 52851885, 70469180, 73992639, 84563016, 98656852, 105703770, 123321065, 140938360, 147985278, 197313704, 211407540, 246642130, 295970556, 369963195, 422815080, 493284260, 591941112, 739926390, 986568520, 1479852780, 2959705560]

約数ペア:

[(1, 2959705560), (2, 1479852780), (3, 986568520), (4, 739926390), (5, 591941112), (6, 493284260), (7, 422815080), (8, 369963195), (10, 295970556), (12, 246642130), (14, 211407540), (15, 197313704), (20, 147985278), (21, 140938360), (24, 123321065), (28, 105703770), (30, 98656852), (35, 84563016), (40, 73992639), (42, 70469180), (56, 52851885), (60, 49328426), (70, 42281508), (84, 35234590), (105, 28187672), (120, 24664213), (140, 21140754), (168, 17617295), (210, 14093836), (280, 10570377), (281, 10532760), (420, 7046918), (562, 5266380), (840, 3523459), (843, 3510920), (1124, 2633190), (1405, 2106552), (1686, 1755460), (1967, 1504680), (2248, 1316595), (2810, 1053276), (3372, 877730), (3934, 752340), (4215, 702184), (5620, 526638), (5901, 501560), (6744, 438865), (7868, 376170), (8430, 351092), (9835, 300936), (11240, 263319), (11802, 250780), (12539, 236040), (15736, 188085), (16860, 175546), (19670, 150468), (23604, 125390), (25078, 118020), (29505, 100312), (33720, 87773), (37617, 78680), (39340, 75234), (47208, 62695), (50156, 59010)]