207593280

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{8009}}^1$

素因数の和:8038

約数の個数: 140

約数和(自身を含む): 738538020

約数和(自身を除く): 530944740

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, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8009, 8640, 12960, 16018, 24027, 25920, 32036, 40045, 48054, 64072, 72081, 80090, 96108, 120135, 128144, 144162, 160180, 192216, 216243, 240270, 256288, 288324, 320360, 360405, 384432, 432486, 480540, 512576, 576648, 640720, 648729, 720810, 768864, 864972, 961080, 1081215, 1153296, 1281440, 1297458, 1441620, 1537728, 1729944, 1922160, 2162430, 2306592, 2562880, 2594916, 2883240, 3243645, 3459888, 3844320, 4324860, 4613184, 5189832, 5766480, 6487290, 6919776, 7688640, 8649720, 10379664, 11532960, 12974580, 13839552, 17299440, 20759328, 23065920, 25949160, 34598880, 41518656, 51898320, 69197760, 103796640, 207593280]

約数ペア:

[(1, 207593280), (2, 103796640), (3, 69197760), (4, 51898320), (5, 41518656), (6, 34598880), (8, 25949160), (9, 23065920), (10, 20759328), (12, 17299440), (15, 13839552), (16, 12974580), (18, 11532960), (20, 10379664), (24, 8649720), (27, 7688640), (30, 6919776), (32, 6487290), (36, 5766480), (40, 5189832), (45, 4613184), (48, 4324860), (54, 3844320), (60, 3459888), (64, 3243645), (72, 2883240), (80, 2594916), (81, 2562880), (90, 2306592), (96, 2162430), (108, 1922160), (120, 1729944), (135, 1537728), (144, 1441620), (160, 1297458), (162, 1281440), (180, 1153296), (192, 1081215), (216, 961080), (240, 864972), (270, 768864), (288, 720810), (320, 648729), (324, 640720), (360, 576648), (405, 512576), (432, 480540), (480, 432486), (540, 384432), (576, 360405), (648, 320360), (720, 288324), (810, 256288), (864, 240270), (960, 216243), (1080, 192216), (1296, 160180), (1440, 144162), (1620, 128144), (1728, 120135), (2160, 96108), (2592, 80090), (2880, 72081), (3240, 64072), (4320, 48054), (5184, 40045), (6480, 32036), (8009, 25920), (8640, 24027), (12960, 16018)]