190131200

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{1061}}^1$

素因数の和:1098

約数の個数: 132

約数和(自身を含む): 539130672

約数和(自身を除く): 348999472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 512, 560, 640, 700, 800, 896, 1024, 1061, 1120, 1280, 1400, 1600, 1792, 2122, 2240, 2560, 2800, 3200, 3584, 4244, 4480, 5120, 5305, 5600, 6400, 7168, 7427, 8488, 8960, 10610, 11200, 12800, 14854, 16976, 17920, 21220, 22400, 25600, 26525, 29708, 33952, 35840, 37135, 42440, 44800, 53050, 59416, 67904, 74270, 84880, 89600, 106100, 118832, 135808, 148540, 169760, 179200, 185675, 212200, 237664, 271616, 297080, 339520, 371350, 424400, 475328, 543232, 594160, 679040, 742700, 848800, 950656, 1086464, 1188320, 1358080, 1485400, 1697600, 1901312, 2376640, 2716160, 2970800, 3395200, 3802624, 4753280, 5432320, 5941600, 6790400, 7605248, 9506560, 11883200, 13580800, 19013120, 23766400, 27161600, 38026240, 47532800, 95065600, 190131200]

約数ペア:

[(1, 190131200), (2, 95065600), (4, 47532800), (5, 38026240), (7, 27161600), (8, 23766400), (10, 19013120), (14, 13580800), (16, 11883200), (20, 9506560), (25, 7605248), (28, 6790400), (32, 5941600), (35, 5432320), (40, 4753280), (50, 3802624), (56, 3395200), (64, 2970800), (70, 2716160), (80, 2376640), (100, 1901312), (112, 1697600), (128, 1485400), (140, 1358080), (160, 1188320), (175, 1086464), (200, 950656), (224, 848800), (256, 742700), (280, 679040), (320, 594160), (350, 543232), (400, 475328), (448, 424400), (512, 371350), (560, 339520), (640, 297080), (700, 271616), (800, 237664), (896, 212200), (1024, 185675), (1061, 179200), (1120, 169760), (1280, 148540), (1400, 135808), (1600, 118832), (1792, 106100), (2122, 89600), (2240, 84880), (2560, 74270), (2800, 67904), (3200, 59416), (3584, 53050), (4244, 44800), (4480, 42440), (5120, 37135), (5305, 35840), (5600, 33952), (6400, 29708), (7168, 26525), (7427, 25600), (8488, 22400), (8960, 21220), (10610, 17920), (11200, 16976), (12800, 14854)]