258094080

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{1867}}^1$

素因数の和:1901

約数の個数: 176

約数和(自身を含む): 917711040

約数和(自身を除く): 659616960

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, 1728, 1867, 1920, 2160, 2304, 2560, 2880, 3072, 3456, 3734, 3840, 4320, 4608, 5120, 5601, 5760, 6912, 7468, 7680, 8640, 9216, 9335, 11202, 11520, 13824, 14936, 15360, 16803, 17280, 18670, 22404, 23040, 27648, 28005, 29872, 33606, 34560, 37340, 44808, 46080, 50409, 56010, 59744, 67212, 69120, 74680, 84015, 89616, 100818, 112020, 119488, 134424, 138240, 149360, 168030, 179232, 201636, 224040, 238976, 252045, 268848, 298720, 336060, 358464, 403272, 448080, 477952, 504090, 537696, 597440, 672120, 716928, 806544, 896160, 955904, 1008180, 1075392, 1194880, 1344240, 1433856, 1613088, 1792320, 1911808, 2016360, 2150784, 2389760, 2688480, 2867712, 3226176, 3584640, 4032720, 4301568, 4779520, 5376960, 5735424, 6452352, 7169280, 8065440, 8603136, 9559040, 10753920, 12904704, 14338560, 16130880, 17206272, 21507840, 25809408, 28677120, 32261760, 43015680, 51618816, 64523520, 86031360, 129047040, 258094080]

約数ペア:

[(1, 258094080), (2, 129047040), (3, 86031360), (4, 64523520), (5, 51618816), (6, 43015680), (8, 32261760), (9, 28677120), (10, 25809408), (12, 21507840), (15, 17206272), (16, 16130880), (18, 14338560), (20, 12904704), (24, 10753920), (27, 9559040), (30, 8603136), (32, 8065440), (36, 7169280), (40, 6452352), (45, 5735424), (48, 5376960), (54, 4779520), (60, 4301568), (64, 4032720), (72, 3584640), (80, 3226176), (90, 2867712), (96, 2688480), (108, 2389760), (120, 2150784), (128, 2016360), (135, 1911808), (144, 1792320), (160, 1613088), (180, 1433856), (192, 1344240), (216, 1194880), (240, 1075392), (256, 1008180), (270, 955904), (288, 896160), (320, 806544), (360, 716928), (384, 672120), (432, 597440), (480, 537696), (512, 504090), (540, 477952), (576, 448080), (640, 403272), (720, 358464), (768, 336060), (864, 298720), (960, 268848), (1024, 252045), (1080, 238976), (1152, 224040), (1280, 201636), (1440, 179232), (1536, 168030), (1728, 149360), (1867, 138240), (1920, 134424), (2160, 119488), (2304, 112020), (2560, 100818), (2880, 89616), (3072, 84015), (3456, 74680), (3734, 69120), (3840, 67212), (4320, 59744), (4608, 56010), (5120, 50409), (5601, 46080), (5760, 44808), (6912, 37340), (7468, 34560), (7680, 33606), (8640, 29872), (9216, 28005), (9335, 27648), (11202, 23040), (11520, 22404), (13824, 18670), (14936, 17280), (15360, 16803)]