213304320

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{1543}}^1$

素因数の和:1577

約数の個数: 176

約数和(自身を含む): 758536320

約数和(自身を除く): 545232000

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1543, 1728, 1920, 2160, 2304, 2560, 2880, 3072, 3086, 3456, 3840, 4320, 4608, 4629, 5120, 5760, 6172, 6912, 7680, 7715, 8640, 9216, 9258, 11520, 12344, 13824, 13887, 15360, 15430, 17280, 18516, 23040, 23145, 24688, 27648, 27774, 30860, 34560, 37032, 41661, 46080, 46290, 49376, 55548, 61720, 69120, 69435, 74064, 83322, 92580, 98752, 111096, 123440, 138240, 138870, 148128, 166644, 185160, 197504, 208305, 222192, 246880, 277740, 296256, 333288, 370320, 395008, 416610, 444384, 493760, 555480, 592512, 666576, 740640, 790016, 833220, 888768, 987520, 1110960, 1185024, 1333152, 1481280, 1580032, 1666440, 1777536, 1975040, 2221920, 2370048, 2666304, 2962560, 3332880, 3555072, 3950080, 4443840, 4740096, 5332608, 5925120, 6665760, 7110144, 7900160, 8887680, 10665216, 11850240, 13331520, 14220288, 17775360, 21330432, 23700480, 26663040, 35550720, 42660864, 53326080, 71101440, 106652160, 213304320]

約数ペア:

[(1, 213304320), (2, 106652160), (3, 71101440), (4, 53326080), (5, 42660864), (6, 35550720), (8, 26663040), (9, 23700480), (10, 21330432), (12, 17775360), (15, 14220288), (16, 13331520), (18, 11850240), (20, 10665216), (24, 8887680), (27, 7900160), (30, 7110144), (32, 6665760), (36, 5925120), (40, 5332608), (45, 4740096), (48, 4443840), (54, 3950080), (60, 3555072), (64, 3332880), (72, 2962560), (80, 2666304), (90, 2370048), (96, 2221920), (108, 1975040), (120, 1777536), (128, 1666440), (135, 1580032), (144, 1481280), (160, 1333152), (180, 1185024), (192, 1110960), (216, 987520), (240, 888768), (256, 833220), (270, 790016), (288, 740640), (320, 666576), (360, 592512), (384, 555480), (432, 493760), (480, 444384), (512, 416610), (540, 395008), (576, 370320), (640, 333288), (720, 296256), (768, 277740), (864, 246880), (960, 222192), (1024, 208305), (1080, 197504), (1152, 185160), (1280, 166644), (1440, 148128), (1536, 138870), (1543, 138240), (1728, 123440), (1920, 111096), (2160, 98752), (2304, 92580), (2560, 83322), (2880, 74064), (3072, 69435), (3086, 69120), (3456, 61720), (3840, 55548), (4320, 49376), (4608, 46290), (4629, 46080), (5120, 41661), (5760, 37032), (6172, 34560), (6912, 30860), (7680, 27774), (7715, 27648), (8640, 24688), (9216, 23145), (9258, 23040), (11520, 18516), (12344, 17280), (13824, 15430), (13887, 15360)]