5187840

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 19033728

約数和(自身を除く): 13845888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 193, 210, 224, 240, 256, 280, 320, 336, 384, 386, 420, 448, 480, 560, 579, 640, 672, 768, 772, 840, 896, 960, 965, 1120, 1158, 1280, 1344, 1351, 1544, 1680, 1792, 1920, 1930, 2240, 2316, 2688, 2702, 2895, 3088, 3360, 3840, 3860, 4053, 4480, 4632, 5376, 5404, 5790, 6176, 6720, 6755, 7720, 8106, 8960, 9264, 10808, 11580, 12352, 13440, 13510, 15440, 16212, 18528, 20265, 21616, 23160, 24704, 26880, 27020, 30880, 32424, 37056, 40530, 43232, 46320, 49408, 54040, 61760, 64848, 74112, 81060, 86464, 92640, 108080, 123520, 129696, 148224, 162120, 172928, 185280, 216160, 247040, 259392, 324240, 345856, 370560, 432320, 518784, 648480, 741120, 864640, 1037568, 1296960, 1729280, 2593920, 5187840]

約数ペア:

[(1, 5187840), (2, 2593920), (3, 1729280), (4, 1296960), (5, 1037568), (6, 864640), (7, 741120), (8, 648480), (10, 518784), (12, 432320), (14, 370560), (15, 345856), (16, 324240), (20, 259392), (21, 247040), (24, 216160), (28, 185280), (30, 172928), (32, 162120), (35, 148224), (40, 129696), (42, 123520), (48, 108080), (56, 92640), (60, 86464), (64, 81060), (70, 74112), (80, 64848), (84, 61760), (96, 54040), (105, 49408), (112, 46320), (120, 43232), (128, 40530), (140, 37056), (160, 32424), (168, 30880), (192, 27020), (193, 26880), (210, 24704), (224, 23160), (240, 21616), (256, 20265), (280, 18528), (320, 16212), (336, 15440), (384, 13510), (386, 13440), (420, 12352), (448, 11580), (480, 10808), (560, 9264), (579, 8960), (640, 8106), (672, 7720), (768, 6755), (772, 6720), (840, 6176), (896, 5790), (960, 5404), (965, 5376), (1120, 4632), (1158, 4480), (1280, 4053), (1344, 3860), (1351, 3840), (1544, 3360), (1680, 3088), (1792, 2895), (1920, 2702), (1930, 2688), (2240, 2316)]