69030720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2179}}^1$

素因数の和:2213

約数の個数: 168

約数和(自身を含む): 259140960

約数和(自身を除く): 190110240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2179, 2640, 2880, 3168, 3520, 3960, 4358, 5280, 6336, 6537, 7920, 8716, 10560, 10895, 13074, 15840, 17432, 19611, 21790, 23969, 26148, 31680, 32685, 34864, 39222, 43580, 47938, 52296, 65370, 69728, 71907, 78444, 87160, 95876, 98055, 104592, 119845, 130740, 139456, 143814, 156888, 174320, 191752, 196110, 209184, 215721, 239690, 261480, 287628, 313776, 348640, 359535, 383504, 392220, 418368, 431442, 479380, 522960, 575256, 627552, 697280, 719070, 767008, 784440, 862884, 958760, 1045920, 1078605, 1150512, 1255104, 1438140, 1534016, 1568880, 1725768, 1917520, 2091840, 2157210, 2301024, 2876280, 3137760, 3451536, 3835040, 4314420, 4602048, 5752560, 6275520, 6903072, 7670080, 8628840, 11505120, 13806144, 17257680, 23010240, 34515360, 69030720]

約数ペア:

[(1, 69030720), (2, 34515360), (3, 23010240), (4, 17257680), (5, 13806144), (6, 11505120), (8, 8628840), (9, 7670080), (10, 6903072), (11, 6275520), (12, 5752560), (15, 4602048), (16, 4314420), (18, 3835040), (20, 3451536), (22, 3137760), (24, 2876280), (30, 2301024), (32, 2157210), (33, 2091840), (36, 1917520), (40, 1725768), (44, 1568880), (45, 1534016), (48, 1438140), (55, 1255104), (60, 1150512), (64, 1078605), (66, 1045920), (72, 958760), (80, 862884), (88, 784440), (90, 767008), (96, 719070), (99, 697280), (110, 627552), (120, 575256), (132, 522960), (144, 479380), (160, 431442), (165, 418368), (176, 392220), (180, 383504), (192, 359535), (198, 348640), (220, 313776), (240, 287628), (264, 261480), (288, 239690), (320, 215721), (330, 209184), (352, 196110), (360, 191752), (396, 174320), (440, 156888), (480, 143814), (495, 139456), (528, 130740), (576, 119845), (660, 104592), (704, 98055), (720, 95876), (792, 87160), (880, 78444), (960, 71907), (990, 69728), (1056, 65370), (1320, 52296), (1440, 47938), (1584, 43580), (1760, 39222), (1980, 34864), (2112, 32685), (2179, 31680), (2640, 26148), (2880, 23969), (3168, 21790), (3520, 19611), (3960, 17432), (4358, 15840), (5280, 13074), (6336, 10895), (6537, 10560), (7920, 8716)]