171106560

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{4951}}^1$

素因数の和:4981

約数の個数: 144

約数和(自身を含む): 607313280

約数和(自身を除く): 436206720

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, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 4951, 5760, 6912, 8640, 9902, 11520, 14853, 17280, 19804, 24755, 29706, 34560, 39608, 44559, 49510, 59412, 74265, 79216, 89118, 99020, 118824, 133677, 148530, 158432, 178236, 198040, 222795, 237648, 267354, 297060, 316864, 356472, 396080, 445590, 475296, 534708, 594120, 633728, 668385, 712944, 792160, 891180, 950592, 1069416, 1188240, 1267456, 1336770, 1425888, 1584320, 1782360, 1901184, 2138832, 2376480, 2673540, 2851776, 3168640, 3564720, 3802368, 4277664, 4752960, 5347080, 5703552, 6337280, 7129440, 8555328, 9505920, 10694160, 11407104, 14258880, 17110656, 19011840, 21388320, 28517760, 34221312, 42776640, 57035520, 85553280, 171106560]

約数ペア:

[(1, 171106560), (2, 85553280), (3, 57035520), (4, 42776640), (5, 34221312), (6, 28517760), (8, 21388320), (9, 19011840), (10, 17110656), (12, 14258880), (15, 11407104), (16, 10694160), (18, 9505920), (20, 8555328), (24, 7129440), (27, 6337280), (30, 5703552), (32, 5347080), (36, 4752960), (40, 4277664), (45, 3802368), (48, 3564720), (54, 3168640), (60, 2851776), (64, 2673540), (72, 2376480), (80, 2138832), (90, 1901184), (96, 1782360), (108, 1584320), (120, 1425888), (128, 1336770), (135, 1267456), (144, 1188240), (160, 1069416), (180, 950592), (192, 891180), (216, 792160), (240, 712944), (256, 668385), (270, 633728), (288, 594120), (320, 534708), (360, 475296), (384, 445590), (432, 396080), (480, 356472), (540, 316864), (576, 297060), (640, 267354), (720, 237648), (768, 222795), (864, 198040), (960, 178236), (1080, 158432), (1152, 148530), (1280, 133677), (1440, 118824), (1728, 99020), (1920, 89118), (2160, 79216), (2304, 74265), (2880, 59412), (3456, 49510), (3840, 44559), (4320, 39608), (4951, 34560), (5760, 29706), (6912, 24755), (8640, 19804), (9902, 17280), (11520, 14853)]