207037440

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{4493}}^1$

素因数の和:4524

約数の個数: 132

約数和(自身を含む): 717539004

約数和(自身を除く): 510501564

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4493, 4608, 5120, 5760, 7680, 8986, 9216, 11520, 13479, 15360, 17972, 22465, 23040, 26958, 35944, 40437, 44930, 46080, 53916, 67395, 71888, 80874, 89860, 107832, 134790, 143776, 161748, 179720, 202185, 215664, 269580, 287552, 323496, 359440, 404370, 431328, 539160, 575104, 646992, 718880, 808740, 862656, 1078320, 1150208, 1293984, 1437760, 1617480, 1725312, 2156640, 2300416, 2587968, 2875520, 3234960, 3450624, 4313280, 4600832, 5175936, 5751040, 6469920, 6901248, 8626560, 10351872, 11502080, 12939840, 13802496, 17253120, 20703744, 23004160, 25879680, 34506240, 41407488, 51759360, 69012480, 103518720, 207037440]

約数ペア:

[(1, 207037440), (2, 103518720), (3, 69012480), (4, 51759360), (5, 41407488), (6, 34506240), (8, 25879680), (9, 23004160), (10, 20703744), (12, 17253120), (15, 13802496), (16, 12939840), (18, 11502080), (20, 10351872), (24, 8626560), (30, 6901248), (32, 6469920), (36, 5751040), (40, 5175936), (45, 4600832), (48, 4313280), (60, 3450624), (64, 3234960), (72, 2875520), (80, 2587968), (90, 2300416), (96, 2156640), (120, 1725312), (128, 1617480), (144, 1437760), (160, 1293984), (180, 1150208), (192, 1078320), (240, 862656), (256, 808740), (288, 718880), (320, 646992), (360, 575104), (384, 539160), (480, 431328), (512, 404370), (576, 359440), (640, 323496), (720, 287552), (768, 269580), (960, 215664), (1024, 202185), (1152, 179720), (1280, 161748), (1440, 143776), (1536, 134790), (1920, 107832), (2304, 89860), (2560, 80874), (2880, 71888), (3072, 67395), (3840, 53916), (4493, 46080), (4608, 44930), (5120, 40437), (5760, 35944), (7680, 26958), (8986, 23040), (9216, 22465), (11520, 17972), (13479, 15360)]