140718240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7517}}^1$

素因数の和:7551

約数の個数: 144

約数和(自身を含む): 517208328

約数和(自身を除く): 376490088

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, 7517, 9360, 15034, 18720, 22551, 30068, 37585, 45102, 60136, 67653, 75170, 90204, 97721, 112755, 120272, 135306, 150340, 180408, 195442, 225510, 240544, 270612, 293163, 300680, 338265, 360816, 390884, 451020, 488605, 541224, 586326, 601360, 676530, 721632, 781768, 879489, 902040, 977210, 1082448, 1172652, 1202720, 1353060, 1465815, 1563536, 1758978, 1804080, 1954420, 2164896, 2345304, 2706120, 2931630, 3127072, 3517956, 3608160, 3908840, 4397445, 4690608, 5412240, 5863260, 7035912, 7817680, 8794890, 9381216, 10824480, 11726520, 14071824, 15635360, 17589780, 23453040, 28143648, 35179560, 46906080, 70359120, 140718240]

約数ペア:

[(1, 140718240), (2, 70359120), (3, 46906080), (4, 35179560), (5, 28143648), (6, 23453040), (8, 17589780), (9, 15635360), (10, 14071824), (12, 11726520), (13, 10824480), (15, 9381216), (16, 8794890), (18, 7817680), (20, 7035912), (24, 5863260), (26, 5412240), (30, 4690608), (32, 4397445), (36, 3908840), (39, 3608160), (40, 3517956), (45, 3127072), (48, 2931630), (52, 2706120), (60, 2345304), (65, 2164896), (72, 1954420), (78, 1804080), (80, 1758978), (90, 1563536), (96, 1465815), (104, 1353060), (117, 1202720), (120, 1172652), (130, 1082448), (144, 977210), (156, 902040), (160, 879489), (180, 781768), (195, 721632), (208, 676530), (234, 601360), (240, 586326), (260, 541224), (288, 488605), (312, 451020), (360, 390884), (390, 360816), (416, 338265), (468, 300680), (480, 293163), (520, 270612), (585, 240544), (624, 225510), (720, 195442), (780, 180408), (936, 150340), (1040, 135306), (1170, 120272), (1248, 112755), (1440, 97721), (1560, 90204), (1872, 75170), (2080, 67653), (2340, 60136), (3120, 45102), (3744, 37585), (4680, 30068), (6240, 22551), (7517, 18720), (9360, 15034)]