238138560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7517}}^1$

素因数の和:7551

約数の個数: 168

約数和(自身を含む): 893679696

約数和(自身を除く): 655541136

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, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 7517, 7920, 10560, 15034, 15840, 22551, 30068, 31680, 37585, 45102, 60136, 67653, 75170, 82687, 90204, 112755, 120272, 135306, 150340, 165374, 180408, 225510, 240544, 248061, 270612, 300680, 330748, 338265, 360816, 413435, 451020, 481088, 496122, 541224, 601360, 661496, 676530, 721632, 744183, 826870, 902040, 992244, 1082448, 1202720, 1240305, 1322992, 1353060, 1443264, 1488366, 1653740, 1804080, 1984488, 2164896, 2405440, 2480610, 2645984, 2706120, 2976732, 3307480, 3608160, 3720915, 3968976, 4329792, 4961220, 5291968, 5412240, 5953464, 6614960, 7216320, 7441830, 7937952, 9922440, 10824480, 11906928, 13229920, 14883660, 15875904, 19844880, 21648960, 23813856, 26459840, 29767320, 39689760, 47627712, 59534640, 79379520, 119069280, 238138560]

約数ペア:

[(1, 238138560), (2, 119069280), (3, 79379520), (4, 59534640), (5, 47627712), (6, 39689760), (8, 29767320), (9, 26459840), (10, 23813856), (11, 21648960), (12, 19844880), (15, 15875904), (16, 14883660), (18, 13229920), (20, 11906928), (22, 10824480), (24, 9922440), (30, 7937952), (32, 7441830), (33, 7216320), (36, 6614960), (40, 5953464), (44, 5412240), (45, 5291968), (48, 4961220), (55, 4329792), (60, 3968976), (64, 3720915), (66, 3608160), (72, 3307480), (80, 2976732), (88, 2706120), (90, 2645984), (96, 2480610), (99, 2405440), (110, 2164896), (120, 1984488), (132, 1804080), (144, 1653740), (160, 1488366), (165, 1443264), (176, 1353060), (180, 1322992), (192, 1240305), (198, 1202720), (220, 1082448), (240, 992244), (264, 902040), (288, 826870), (320, 744183), (330, 721632), (352, 676530), (360, 661496), (396, 601360), (440, 541224), (480, 496122), (495, 481088), (528, 451020), (576, 413435), (660, 360816), (704, 338265), (720, 330748), (792, 300680), (880, 270612), (960, 248061), (990, 240544), (1056, 225510), (1320, 180408), (1440, 165374), (1584, 150340), (1760, 135306), (1980, 120272), (2112, 112755), (2640, 90204), (2880, 82687), (3168, 75170), (3520, 67653), (3960, 60136), (5280, 45102), (6336, 37585), (7517, 31680), (7920, 30068), (10560, 22551), (15034, 15840)]