255097440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13627}}^1$

素因数の和:13661

約数の個数: 144

約数和(自身を含む): 937551888

約数和(自身を除く): 682454448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 13627, 18720, 27254, 40881, 54508, 68135, 81762, 109016, 122643, 136270, 163524, 177151, 204405, 218032, 245286, 272540, 327048, 354302, 408810, 436064, 490572, 531453, 545080, 613215, 654096, 708604, 817620, 885755, 981144, 1062906, 1090160, 1226430, 1308192, 1417208, 1594359, 1635240, 1771510, 1962288, 2125812, 2180320, 2452860, 2657265, 2834416, 3188718, 3270480, 3543020, 3924576, 4251624, 4905720, 5314530, 5668832, 6377436, 6540960, 7086040, 7971795, 8503248, 9811440, 10629060, 12754872, 14172080, 15943590, 17006496, 19622880, 21258120, 25509744, 28344160, 31887180, 42516240, 51019488, 63774360, 85032480, 127548720, 255097440]

約数ペア:

[(1, 255097440), (2, 127548720), (3, 85032480), (4, 63774360), (5, 51019488), (6, 42516240), (8, 31887180), (9, 28344160), (10, 25509744), (12, 21258120), (13, 19622880), (15, 17006496), (16, 15943590), (18, 14172080), (20, 12754872), (24, 10629060), (26, 9811440), (30, 8503248), (32, 7971795), (36, 7086040), (39, 6540960), (40, 6377436), (45, 5668832), (48, 5314530), (52, 4905720), (60, 4251624), (65, 3924576), (72, 3543020), (78, 3270480), (80, 3188718), (90, 2834416), (96, 2657265), (104, 2452860), (117, 2180320), (120, 2125812), (130, 1962288), (144, 1771510), (156, 1635240), (160, 1594359), (180, 1417208), (195, 1308192), (208, 1226430), (234, 1090160), (240, 1062906), (260, 981144), (288, 885755), (312, 817620), (360, 708604), (390, 654096), (416, 613215), (468, 545080), (480, 531453), (520, 490572), (585, 436064), (624, 408810), (720, 354302), (780, 327048), (936, 272540), (1040, 245286), (1170, 218032), (1248, 204405), (1440, 177151), (1560, 163524), (1872, 136270), (2080, 122643), (2340, 109016), (3120, 81762), (3744, 68135), (4680, 54508), (6240, 40881), (9360, 27254), (13627, 18720)]