857261760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1175

約数の個数: 224

約数和(自身を含む): 2934370560

約数和(自身を除く): 2077108800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 43, 48, 57, 60, 64, 76, 80, 86, 95, 96, 114, 120, 129, 152, 160, 172, 190, 192, 215, 228, 240, 258, 285, 304, 320, 344, 380, 430, 456, 480, 516, 570, 608, 645, 688, 760, 817, 860, 912, 960, 1032, 1093, 1140, 1216, 1290, 1376, 1520, 1634, 1720, 1824, 2064, 2186, 2280, 2451, 2580, 2752, 3040, 3268, 3279, 3440, 3648, 4085, 4128, 4372, 4560, 4902, 5160, 5465, 6080, 6536, 6558, 6880, 8170, 8256, 8744, 9120, 9804, 10320, 10930, 12255, 13072, 13116, 13760, 16340, 16395, 17488, 18240, 19608, 20640, 20767, 21860, 24510, 26144, 26232, 32680, 32790, 34976, 39216, 41280, 41534, 43720, 46999, 49020, 52288, 52464, 62301, 65360, 65580, 69952, 78432, 83068, 87440, 93998, 98040, 103835, 104928, 124602, 130720, 131160, 140997, 156864, 166136, 174880, 187996, 196080, 207670, 209856, 234995, 249204, 261440, 262320, 281994, 311505, 332272, 349760, 375992, 392160, 415340, 469990, 498408, 524640, 563988, 623010, 664544, 704985, 751984, 784320, 830680, 892981, 939980, 996816, 1049280, 1127976, 1246020, 1329088, 1409970, 1503968, 1661360, 1785962, 1879960, 1993632, 2255952, 2492040, 2678943, 2819940, 3007936, 3322720, 3571924, 3759920, 3987264, 4464905, 4511904, 4984080, 5357886, 5639880, 6645440, 7143848, 7519840, 8929810, 9023808, 9968160, 10715772, 11279760, 13394715, 14287696, 15039680, 17859620, 19936320, 21431544, 22559520, 26789430, 28575392, 35719240, 42863088, 45119040, 53578860, 57150784, 71438480, 85726176, 107157720, 142876960, 171452352, 214315440, 285753920, 428630880, 857261760]

約数ペア:

[(1, 857261760), (2, 428630880), (3, 285753920), (4, 214315440), (5, 171452352), (6, 142876960), (8, 107157720), (10, 85726176), (12, 71438480), (15, 57150784), (16, 53578860), (19, 45119040), (20, 42863088), (24, 35719240), (30, 28575392), (32, 26789430), (38, 22559520), (40, 21431544), (43, 19936320), (48, 17859620), (57, 15039680), (60, 14287696), (64, 13394715), (76, 11279760), (80, 10715772), (86, 9968160), (95, 9023808), (96, 8929810), (114, 7519840), (120, 7143848), (129, 6645440), (152, 5639880), (160, 5357886), (172, 4984080), (190, 4511904), (192, 4464905), (215, 3987264), (228, 3759920), (240, 3571924), (258, 3322720), (285, 3007936), (304, 2819940), (320, 2678943), (344, 2492040), (380, 2255952), (430, 1993632), (456, 1879960), (480, 1785962), (516, 1661360), (570, 1503968), (608, 1409970), (645, 1329088), (688, 1246020), (760, 1127976), (817, 1049280), (860, 996816), (912, 939980), (960, 892981), (1032, 830680), (1093, 784320), (1140, 751984), (1216, 704985), (1290, 664544), (1376, 623010), (1520, 563988), (1634, 524640), (1720, 498408), (1824, 469990), (2064, 415340), (2186, 392160), (2280, 375992), (2451, 349760), (2580, 332272), (2752, 311505), (3040, 281994), (3268, 262320), (3279, 261440), (3440, 249204), (3648, 234995), (4085, 209856), (4128, 207670), (4372, 196080), (4560, 187996), (4902, 174880), (5160, 166136), (5465, 156864), (6080, 140997), (6536, 131160), (6558, 130720), (6880, 124602), (8170, 104928), (8256, 103835), (8744, 98040), (9120, 93998), (9804, 87440), (10320, 83068), (10930, 78432), (12255, 69952), (13072, 65580), (13116, 65360), (13760, 62301), (16340, 52464), (16395, 52288), (17488, 49020), (18240, 46999), (19608, 43720), (20640, 41534), (20767, 41280), (21860, 39216), (24510, 34976), (26144, 32790), (26232, 32680)]