1660746240

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{8009}}^1$

素因数の和:8044

約数の個数: 200

約数和(自身を含む): 5949010980

約数和(自身を除く): 4288264740

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, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3240, 3456, 3840, 4320, 4608, 5184, 5760, 6480, 6912, 7680, 8009, 8640, 10368, 11520, 12960, 13824, 16018, 17280, 20736, 23040, 24027, 25920, 32036, 34560, 40045, 41472, 48054, 51840, 64072, 69120, 72081, 80090, 96108, 103680, 120135, 128144, 144162, 160180, 192216, 207360, 216243, 240270, 256288, 288324, 320360, 360405, 384432, 432486, 480540, 512576, 576648, 640720, 648729, 720810, 768864, 864972, 961080, 1025152, 1081215, 1153296, 1281440, 1297458, 1441620, 1537728, 1729944, 1922160, 2050304, 2162430, 2306592, 2562880, 2594916, 2883240, 3075456, 3243645, 3459888, 3844320, 4100608, 4324860, 4613184, 5125760, 5189832, 5766480, 6150912, 6487290, 6919776, 7688640, 8649720, 9226368, 10251520, 10379664, 11532960, 12301824, 12974580, 13839552, 15377280, 17299440, 18452736, 20503040, 20759328, 23065920, 25949160, 27679104, 30754560, 34598880, 36905472, 41518656, 46131840, 51898320, 55358208, 61509120, 69197760, 83037312, 92263680, 103796640, 110716416, 138395520, 166074624, 184527360, 207593280, 276791040, 332149248, 415186560, 553582080, 830373120, 1660746240]

約数ペア:

[(1, 1660746240), (2, 830373120), (3, 553582080), (4, 415186560), (5, 332149248), (6, 276791040), (8, 207593280), (9, 184527360), (10, 166074624), (12, 138395520), (15, 110716416), (16, 103796640), (18, 92263680), (20, 83037312), (24, 69197760), (27, 61509120), (30, 55358208), (32, 51898320), (36, 46131840), (40, 41518656), (45, 36905472), (48, 34598880), (54, 30754560), (60, 27679104), (64, 25949160), (72, 23065920), (80, 20759328), (81, 20503040), (90, 18452736), (96, 17299440), (108, 15377280), (120, 13839552), (128, 12974580), (135, 12301824), (144, 11532960), (160, 10379664), (162, 10251520), (180, 9226368), (192, 8649720), (216, 7688640), (240, 6919776), (256, 6487290), (270, 6150912), (288, 5766480), (320, 5189832), (324, 5125760), (360, 4613184), (384, 4324860), (405, 4100608), (432, 3844320), (480, 3459888), (512, 3243645), (540, 3075456), (576, 2883240), (640, 2594916), (648, 2562880), (720, 2306592), (768, 2162430), (810, 2050304), (864, 1922160), (960, 1729944), (1080, 1537728), (1152, 1441620), (1280, 1297458), (1296, 1281440), (1440, 1153296), (1536, 1081215), (1620, 1025152), (1728, 961080), (1920, 864972), (2160, 768864), (2304, 720810), (2560, 648729), (2592, 640720), (2880, 576648), (3240, 512576), (3456, 480540), (3840, 432486), (4320, 384432), (4608, 360405), (5184, 320360), (5760, 288324), (6480, 256288), (6912, 240270), (7680, 216243), (8009, 207360), (8640, 192216), (10368, 160180), (11520, 144162), (12960, 128144), (13824, 120135), (16018, 103680), (17280, 96108), (20736, 80090), (23040, 72081), (24027, 69120), (25920, 64072), (32036, 51840), (34560, 48054), (40045, 41472)]