1863336960

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{4493}}^1$

素因数の和:4530

約数の個数: 220

約数和(自身を含む): 6678632268

約数和(自身を除く): 4815295308

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, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 4320, 4493, 4608, 5120, 5184, 5760, 6480, 6912, 7680, 8640, 8986, 9216, 10368, 11520, 12960, 13479, 13824, 15360, 17280, 17972, 20736, 22465, 23040, 25920, 26958, 27648, 34560, 35944, 40437, 41472, 44930, 46080, 51840, 53916, 67395, 69120, 71888, 80874, 82944, 89860, 103680, 107832, 121311, 134790, 138240, 143776, 161748, 179720, 202185, 207360, 215664, 242622, 269580, 287552, 323496, 359440, 363933, 404370, 414720, 431328, 485244, 539160, 575104, 606555, 646992, 718880, 727866, 808740, 862656, 970488, 1078320, 1150208, 1213110, 1293984, 1437760, 1455732, 1617480, 1725312, 1819665, 1940976, 2156640, 2300416, 2426220, 2587968, 2875520, 2911464, 3234960, 3450624, 3639330, 3881952, 4313280, 4600832, 4852440, 5175936, 5751040, 5822928, 6469920, 6901248, 7278660, 7763904, 8626560, 9704880, 10351872, 11502080, 11645856, 12939840, 13802496, 14557320, 15527808, 17253120, 19409760, 20703744, 23004160, 23291712, 25879680, 29114640, 31055616, 34506240, 38819520, 41407488, 46583424, 51759360, 58229280, 62111232, 69012480, 77639040, 93166848, 103518720, 116458560, 124222464, 155278080, 186333696, 207037440, 232917120, 310556160, 372667392, 465834240, 621112320, 931668480, 1863336960]

約数ペア:

[(1, 1863336960), (2, 931668480), (3, 621112320), (4, 465834240), (5, 372667392), (6, 310556160), (8, 232917120), (9, 207037440), (10, 186333696), (12, 155278080), (15, 124222464), (16, 116458560), (18, 103518720), (20, 93166848), (24, 77639040), (27, 69012480), (30, 62111232), (32, 58229280), (36, 51759360), (40, 46583424), (45, 41407488), (48, 38819520), (54, 34506240), (60, 31055616), (64, 29114640), (72, 25879680), (80, 23291712), (81, 23004160), (90, 20703744), (96, 19409760), (108, 17253120), (120, 15527808), (128, 14557320), (135, 13802496), (144, 12939840), (160, 11645856), (162, 11502080), (180, 10351872), (192, 9704880), (216, 8626560), (240, 7763904), (256, 7278660), (270, 6901248), (288, 6469920), (320, 5822928), (324, 5751040), (360, 5175936), (384, 4852440), (405, 4600832), (432, 4313280), (480, 3881952), (512, 3639330), (540, 3450624), (576, 3234960), (640, 2911464), (648, 2875520), (720, 2587968), (768, 2426220), (810, 2300416), (864, 2156640), (960, 1940976), (1024, 1819665), (1080, 1725312), (1152, 1617480), (1280, 1455732), (1296, 1437760), (1440, 1293984), (1536, 1213110), (1620, 1150208), (1728, 1078320), (1920, 970488), (2160, 862656), (2304, 808740), (2560, 727866), (2592, 718880), (2880, 646992), (3072, 606555), (3240, 575104), (3456, 539160), (3840, 485244), (4320, 431328), (4493, 414720), (4608, 404370), (5120, 363933), (5184, 359440), (5760, 323496), (6480, 287552), (6912, 269580), (7680, 242622), (8640, 215664), (8986, 207360), (9216, 202185), (10368, 179720), (11520, 161748), (12960, 143776), (13479, 138240), (13824, 134790), (15360, 121311), (17280, 107832), (17972, 103680), (20736, 89860), (22465, 82944), (23040, 80874), (25920, 71888), (26958, 69120), (27648, 67395), (34560, 53916), (35944, 51840), (40437, 46080), (41472, 44930)]