267417920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10853}}^1$

素因数の和:10888

約数の個数: 112

約数和(自身を含む): 793991808

約数和(自身を除く): 526573888

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3520, 4928, 6160, 10853, 12320, 21706, 24640, 43412, 54265, 75971, 86824, 108530, 119383, 151942, 173648, 217060, 238766, 303884, 347296, 379855, 434120, 477532, 596915, 607768, 694592, 759710, 835681, 868240, 955064, 1193830, 1215536, 1519420, 1671362, 1736480, 1910128, 2387660, 2431072, 3038840, 3342724, 3472960, 3820256, 4178405, 4775320, 4862144, 6077680, 6685448, 7640512, 8356810, 9550640, 12155360, 13370896, 16713620, 19101280, 24310720, 26741792, 33427240, 38202560, 53483584, 66854480, 133708960, 267417920]

約数ペア:

[(1, 267417920), (2, 133708960), (4, 66854480), (5, 53483584), (7, 38202560), (8, 33427240), (10, 26741792), (11, 24310720), (14, 19101280), (16, 16713620), (20, 13370896), (22, 12155360), (28, 9550640), (32, 8356810), (35, 7640512), (40, 6685448), (44, 6077680), (55, 4862144), (56, 4775320), (64, 4178405), (70, 3820256), (77, 3472960), (80, 3342724), (88, 3038840), (110, 2431072), (112, 2387660), (140, 1910128), (154, 1736480), (160, 1671362), (176, 1519420), (220, 1215536), (224, 1193830), (280, 955064), (308, 868240), (320, 835681), (352, 759710), (385, 694592), (440, 607768), (448, 596915), (560, 477532), (616, 434120), (704, 379855), (770, 347296), (880, 303884), (1120, 238766), (1232, 217060), (1540, 173648), (1760, 151942), (2240, 119383), (2464, 108530), (3080, 86824), (3520, 75971), (4928, 54265), (6160, 43412), (10853, 24640), (12320, 21706)]