538936440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{1093}}^1$

素因数の和:1701

約数の個数: 128

約数和(自身を含む): 1852623360

約数和(自身を除く): 1313686920

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, 587, 840, 1093, 1174, 1761, 2186, 2348, 2935, 3279, 3522, 4109, 4372, 4696, 5465, 5870, 6558, 7044, 7651, 8218, 8744, 8805, 10930, 11740, 12327, 13116, 14088, 15302, 16395, 16436, 17610, 20545, 21860, 22953, 23480, 24654, 26232, 30604, 32790, 32872, 35220, 38255, 41090, 43720, 45906, 49308, 61208, 61635, 65580, 70440, 76510, 82180, 91812, 98616, 114765, 123270, 131160, 153020, 164360, 183624, 229530, 246540, 306040, 459060, 493080, 641591, 918120, 1283182, 1924773, 2566364, 3207955, 3849546, 4491137, 5132728, 6415910, 7699092, 8982274, 9623865, 12831820, 13473411, 15398184, 17964548, 19247730, 22455685, 25663640, 26946822, 35929096, 38495460, 44911370, 53893644, 67367055, 76990920, 89822740, 107787288, 134734110, 179645480, 269468220, 538936440]

約数ペア:

[(1, 538936440), (2, 269468220), (3, 179645480), (4, 134734110), (5, 107787288), (6, 89822740), (7, 76990920), (8, 67367055), (10, 53893644), (12, 44911370), (14, 38495460), (15, 35929096), (20, 26946822), (21, 25663640), (24, 22455685), (28, 19247730), (30, 17964548), (35, 15398184), (40, 13473411), (42, 12831820), (56, 9623865), (60, 8982274), (70, 7699092), (84, 6415910), (105, 5132728), (120, 4491137), (140, 3849546), (168, 3207955), (210, 2566364), (280, 1924773), (420, 1283182), (587, 918120), (840, 641591), (1093, 493080), (1174, 459060), (1761, 306040), (2186, 246540), (2348, 229530), (2935, 183624), (3279, 164360), (3522, 153020), (4109, 131160), (4372, 123270), (4696, 114765), (5465, 98616), (5870, 91812), (6558, 82180), (7044, 76510), (7651, 70440), (8218, 65580), (8744, 61635), (8805, 61208), (10930, 49308), (11740, 45906), (12327, 43720), (13116, 41090), (14088, 38255), (15302, 35220), (16395, 32872), (16436, 32790), (17610, 30604), (20545, 26232), (21860, 24654), (22953, 23480)]