550403760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2551}}^1$

素因数の和:2627

約数の個数: 160

約数和(自身を含む): 1822740480

約数和(自身を除く): 1272336720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 40, 48, 58, 60, 62, 80, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 240, 248, 290, 310, 348, 372, 435, 464, 465, 496, 580, 620, 696, 744, 870, 899, 930, 1160, 1240, 1392, 1488, 1740, 1798, 1860, 2320, 2480, 2551, 2697, 3480, 3596, 3720, 4495, 5102, 5394, 6960, 7192, 7440, 7653, 8990, 10204, 10788, 12755, 13485, 14384, 15306, 17980, 20408, 21576, 25510, 26970, 30612, 35960, 38265, 40816, 43152, 51020, 53940, 61224, 71920, 73979, 76530, 79081, 102040, 107880, 122448, 147958, 153060, 158162, 204080, 215760, 221937, 237243, 295916, 306120, 316324, 369895, 395405, 443874, 474486, 591832, 612240, 632648, 739790, 790810, 887748, 948972, 1109685, 1183664, 1186215, 1265296, 1479580, 1581620, 1775496, 1897944, 2219370, 2293349, 2372430, 2959160, 3163240, 3550992, 3795888, 4438740, 4586698, 4744860, 5918320, 6326480, 6880047, 8877480, 9173396, 9489720, 11466745, 13760094, 17754960, 18346792, 18979440, 22933490, 27520188, 34400235, 36693584, 45866980, 55040376, 68800470, 91733960, 110080752, 137600940, 183467920, 275201880, 550403760]

約数ペア:

[(1, 550403760), (2, 275201880), (3, 183467920), (4, 137600940), (5, 110080752), (6, 91733960), (8, 68800470), (10, 55040376), (12, 45866980), (15, 36693584), (16, 34400235), (20, 27520188), (24, 22933490), (29, 18979440), (30, 18346792), (31, 17754960), (40, 13760094), (48, 11466745), (58, 9489720), (60, 9173396), (62, 8877480), (80, 6880047), (87, 6326480), (93, 5918320), (116, 4744860), (120, 4586698), (124, 4438740), (145, 3795888), (155, 3550992), (174, 3163240), (186, 2959160), (232, 2372430), (240, 2293349), (248, 2219370), (290, 1897944), (310, 1775496), (348, 1581620), (372, 1479580), (435, 1265296), (464, 1186215), (465, 1183664), (496, 1109685), (580, 948972), (620, 887748), (696, 790810), (744, 739790), (870, 632648), (899, 612240), (930, 591832), (1160, 474486), (1240, 443874), (1392, 395405), (1488, 369895), (1740, 316324), (1798, 306120), (1860, 295916), (2320, 237243), (2480, 221937), (2551, 215760), (2697, 204080), (3480, 158162), (3596, 153060), (3720, 147958), (4495, 122448), (5102, 107880), (5394, 102040), (6960, 79081), (7192, 76530), (7440, 73979), (7653, 71920), (8990, 61224), (10204, 53940), (10788, 51020), (12755, 43152), (13485, 40816), (14384, 38265), (15306, 35960), (17980, 30612), (20408, 26970), (21576, 25510)]