971274240

素因数分解:

$2^{11}\times 3^4\times 5^1\times {\mathrm{1171}}^1$

素因数の和:1210

約数の個数: 240

約数和(自身を含む): 3484320840

約数和(自身を除く): 2513046600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1171, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2048, 2160, 2304, 2342, 2560, 2592, 2880, 3072, 3240, 3456, 3513, 3840, 4320, 4608, 4684, 5120, 5184, 5760, 5855, 6144, 6480, 6912, 7026, 7680, 8640, 9216, 9368, 10240, 10368, 10539, 11520, 11710, 12960, 13824, 14052, 15360, 17280, 17565, 18432, 18736, 20736, 21078, 23040, 23420, 25920, 27648, 28104, 30720, 31617, 34560, 35130, 37472, 41472, 42156, 46080, 46840, 51840, 52695, 55296, 56208, 63234, 69120, 70260, 74944, 82944, 84312, 92160, 93680, 94851, 103680, 105390, 112416, 126468, 138240, 140520, 149888, 158085, 165888, 168624, 187360, 189702, 207360, 210780, 224832, 252936, 276480, 281040, 299776, 316170, 337248, 374720, 379404, 414720, 421560, 449664, 474255, 505872, 562080, 599552, 632340, 674496, 749440, 758808, 829440, 843120, 899328, 948510, 1011744, 1124160, 1199104, 1264680, 1348992, 1498880, 1517616, 1686240, 1798656, 1897020, 2023488, 2248320, 2398208, 2529360, 2697984, 2997760, 3035232, 3372480, 3597312, 3794040, 4046976, 4496640, 5058720, 5395968, 5995520, 6070464, 6744960, 7194624, 7588080, 8093952, 8993280, 10117440, 10791936, 11991040, 12140928, 13489920, 15176160, 16187904, 17986560, 20234880, 21583872, 24281856, 26979840, 30352320, 32375808, 35973120, 40469760, 48563712, 53959680, 60704640, 64751616, 80939520, 97127424, 107919360, 121409280, 161879040, 194254848, 242818560, 323758080, 485637120, 971274240]

約数ペア:

[(1, 971274240), (2, 485637120), (3, 323758080), (4, 242818560), (5, 194254848), (6, 161879040), (8, 121409280), (9, 107919360), (10, 97127424), (12, 80939520), (15, 64751616), (16, 60704640), (18, 53959680), (20, 48563712), (24, 40469760), (27, 35973120), (30, 32375808), (32, 30352320), (36, 26979840), (40, 24281856), (45, 21583872), (48, 20234880), (54, 17986560), (60, 16187904), (64, 15176160), (72, 13489920), (80, 12140928), (81, 11991040), (90, 10791936), (96, 10117440), (108, 8993280), (120, 8093952), (128, 7588080), (135, 7194624), (144, 6744960), (160, 6070464), (162, 5995520), (180, 5395968), (192, 5058720), (216, 4496640), (240, 4046976), (256, 3794040), (270, 3597312), (288, 3372480), (320, 3035232), (324, 2997760), (360, 2697984), (384, 2529360), (405, 2398208), (432, 2248320), (480, 2023488), (512, 1897020), (540, 1798656), (576, 1686240), (640, 1517616), (648, 1498880), (720, 1348992), (768, 1264680), (810, 1199104), (864, 1124160), (960, 1011744), (1024, 948510), (1080, 899328), (1152, 843120), (1171, 829440), (1280, 758808), (1296, 749440), (1440, 674496), (1536, 632340), (1620, 599552), (1728, 562080), (1920, 505872), (2048, 474255), (2160, 449664), (2304, 421560), (2342, 414720), (2560, 379404), (2592, 374720), (2880, 337248), (3072, 316170), (3240, 299776), (3456, 281040), (3513, 276480), (3840, 252936), (4320, 224832), (4608, 210780), (4684, 207360), (5120, 189702), (5184, 187360), (5760, 168624), (5855, 165888), (6144, 158085), (6480, 149888), (6912, 140520), (7026, 138240), (7680, 126468), (8640, 112416), (9216, 105390), (9368, 103680), (10240, 94851), (10368, 93680), (10539, 92160), (11520, 84312), (11710, 82944), (12960, 74944), (13824, 70260), (14052, 69120), (15360, 63234), (17280, 56208), (17565, 55296), (18432, 52695), (18736, 51840), (20736, 46840), (21078, 46080), (23040, 42156), (23420, 41472), (25920, 37472), (27648, 35130), (28104, 34560), (30720, 31617)]