85028160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{12653}}^1$

素因数の和:12680

約数の個数: 112

約数和(自身を含む): 308555136

約数和(自身を除く): 223526976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 12653, 25306, 37959, 50612, 63265, 75918, 88571, 101224, 126530, 151836, 177142, 189795, 202448, 253060, 265713, 303672, 354284, 379590, 404896, 442855, 506120, 531426, 607344, 708568, 759180, 809792, 885710, 1012240, 1062852, 1214688, 1328565, 1417136, 1518360, 1771420, 2024480, 2125704, 2429376, 2657130, 2834272, 3036720, 3542840, 4048960, 4251408, 5314260, 5668544, 6073440, 7085680, 8502816, 10628520, 12146880, 14171360, 17005632, 21257040, 28342720, 42514080, 85028160]

約数ペア:

[(1, 85028160), (2, 42514080), (3, 28342720), (4, 21257040), (5, 17005632), (6, 14171360), (7, 12146880), (8, 10628520), (10, 8502816), (12, 7085680), (14, 6073440), (15, 5668544), (16, 5314260), (20, 4251408), (21, 4048960), (24, 3542840), (28, 3036720), (30, 2834272), (32, 2657130), (35, 2429376), (40, 2125704), (42, 2024480), (48, 1771420), (56, 1518360), (60, 1417136), (64, 1328565), (70, 1214688), (80, 1062852), (84, 1012240), (96, 885710), (105, 809792), (112, 759180), (120, 708568), (140, 607344), (160, 531426), (168, 506120), (192, 442855), (210, 404896), (224, 379590), (240, 354284), (280, 303672), (320, 265713), (336, 253060), (420, 202448), (448, 189795), (480, 177142), (560, 151836), (672, 126530), (840, 101224), (960, 88571), (1120, 75918), (1344, 63265), (1680, 50612), (2240, 37959), (3360, 25306), (6720, 12653)]