163261440

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{1181}}^1$

素因数の和:1215

約数の個数: 176

約数和(自身を含む): 580692960

約数和(自身を除く): 417431520

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, 1181, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2362, 2560, 2880, 3072, 3456, 3543, 3840, 4320, 4608, 4724, 5120, 5760, 5905, 6912, 7086, 7680, 8640, 9216, 9448, 10629, 11520, 11810, 13824, 14172, 15360, 17280, 17715, 18896, 21258, 23040, 23620, 27648, 28344, 31887, 34560, 35430, 37792, 42516, 46080, 47240, 53145, 56688, 63774, 69120, 70860, 75584, 85032, 94480, 106290, 113376, 127548, 138240, 141720, 151168, 159435, 170064, 188960, 212580, 226752, 255096, 283440, 302336, 318870, 340128, 377920, 425160, 453504, 510192, 566880, 604672, 637740, 680256, 755840, 850320, 907008, 1020384, 1133760, 1209344, 1275480, 1360512, 1511680, 1700640, 1814016, 2040768, 2267520, 2550960, 2721024, 3023360, 3401280, 3628032, 4081536, 4535040, 5101920, 5442048, 6046720, 6802560, 8163072, 9070080, 10203840, 10884096, 13605120, 16326144, 18140160, 20407680, 27210240, 32652288, 40815360, 54420480, 81630720, 163261440]

約数ペア:

[(1, 163261440), (2, 81630720), (3, 54420480), (4, 40815360), (5, 32652288), (6, 27210240), (8, 20407680), (9, 18140160), (10, 16326144), (12, 13605120), (15, 10884096), (16, 10203840), (18, 9070080), (20, 8163072), (24, 6802560), (27, 6046720), (30, 5442048), (32, 5101920), (36, 4535040), (40, 4081536), (45, 3628032), (48, 3401280), (54, 3023360), (60, 2721024), (64, 2550960), (72, 2267520), (80, 2040768), (90, 1814016), (96, 1700640), (108, 1511680), (120, 1360512), (128, 1275480), (135, 1209344), (144, 1133760), (160, 1020384), (180, 907008), (192, 850320), (216, 755840), (240, 680256), (256, 637740), (270, 604672), (288, 566880), (320, 510192), (360, 453504), (384, 425160), (432, 377920), (480, 340128), (512, 318870), (540, 302336), (576, 283440), (640, 255096), (720, 226752), (768, 212580), (864, 188960), (960, 170064), (1024, 159435), (1080, 151168), (1152, 141720), (1181, 138240), (1280, 127548), (1440, 113376), (1536, 106290), (1728, 94480), (1920, 85032), (2160, 75584), (2304, 70860), (2362, 69120), (2560, 63774), (2880, 56688), (3072, 53145), (3456, 47240), (3543, 46080), (3840, 42516), (4320, 37792), (4608, 35430), (4724, 34560), (5120, 31887), (5760, 28344), (5905, 27648), (6912, 23620), (7086, 23040), (7680, 21258), (8640, 18896), (9216, 17715), (9448, 17280), (10629, 15360), (11520, 14172), (11810, 13824)]