197076480

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:476

約数の個数: 160

約数和(自身を含む): 641101824

約数和(自身を除く): 444025344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 256, 268, 320, 335, 383, 384, 402, 480, 512, 536, 640, 670, 766, 768, 804, 960, 1005, 1072, 1149, 1280, 1340, 1532, 1536, 1608, 1915, 1920, 2010, 2144, 2298, 2560, 2680, 3064, 3216, 3830, 3840, 4020, 4288, 4596, 5360, 5745, 6128, 6432, 7660, 7680, 8040, 8576, 9192, 10720, 11490, 12256, 12864, 15320, 16080, 17152, 18384, 21440, 22980, 24512, 25661, 25728, 30640, 32160, 34304, 36768, 42880, 45960, 49024, 51322, 51456, 61280, 64320, 73536, 76983, 85760, 91920, 98048, 102644, 102912, 122560, 128305, 128640, 147072, 153966, 171520, 183840, 196096, 205288, 245120, 256610, 257280, 294144, 307932, 367680, 384915, 410576, 490240, 513220, 514560, 588288, 615864, 735360, 769830, 821152, 980480, 1026440, 1231728, 1470720, 1539660, 1642304, 2052880, 2463456, 2941440, 3079320, 3284608, 4105760, 4926912, 6158640, 6569216, 8211520, 9853824, 12317280, 13138432, 16423040, 19707648, 24634560, 32846080, 39415296, 49269120, 65692160, 98538240, 197076480]

約数ペア:

[(1, 197076480), (2, 98538240), (3, 65692160), (4, 49269120), (5, 39415296), (6, 32846080), (8, 24634560), (10, 19707648), (12, 16423040), (15, 13138432), (16, 12317280), (20, 9853824), (24, 8211520), (30, 6569216), (32, 6158640), (40, 4926912), (48, 4105760), (60, 3284608), (64, 3079320), (67, 2941440), (80, 2463456), (96, 2052880), (120, 1642304), (128, 1539660), (134, 1470720), (160, 1231728), (192, 1026440), (201, 980480), (240, 821152), (256, 769830), (268, 735360), (320, 615864), (335, 588288), (383, 514560), (384, 513220), (402, 490240), (480, 410576), (512, 384915), (536, 367680), (640, 307932), (670, 294144), (766, 257280), (768, 256610), (804, 245120), (960, 205288), (1005, 196096), (1072, 183840), (1149, 171520), (1280, 153966), (1340, 147072), (1532, 128640), (1536, 128305), (1608, 122560), (1915, 102912), (1920, 102644), (2010, 98048), (2144, 91920), (2298, 85760), (2560, 76983), (2680, 73536), (3064, 64320), (3216, 61280), (3830, 51456), (3840, 51322), (4020, 49024), (4288, 45960), (4596, 42880), (5360, 36768), (5745, 34304), (6128, 32160), (6432, 30640), (7660, 25728), (7680, 25661), (8040, 24512), (8576, 22980), (9192, 21440), (10720, 18384), (11490, 17152), (12256, 16080), (12864, 15320)]