85770720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 288

約数和(自身を含む): 342171648

約数和(自身を除く): 256400928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 67, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 127, 134, 140, 144, 160, 168, 180, 201, 210, 224, 240, 252, 254, 268, 280, 288, 315, 335, 336, 360, 381, 402, 420, 469, 480, 504, 508, 536, 560, 603, 630, 635, 670, 672, 720, 762, 804, 840, 889, 938, 1005, 1008, 1016, 1072, 1120, 1143, 1206, 1260, 1270, 1340, 1407, 1440, 1524, 1608, 1680, 1778, 1876, 1905, 2010, 2016, 2032, 2144, 2286, 2345, 2412, 2520, 2540, 2667, 2680, 2814, 3015, 3048, 3216, 3360, 3556, 3752, 3810, 4020, 4064, 4221, 4445, 4572, 4690, 4824, 5040, 5080, 5334, 5360, 5628, 5715, 6030, 6096, 6432, 7035, 7112, 7504, 7620, 8001, 8040, 8442, 8509, 8890, 9144, 9380, 9648, 10080, 10160, 10668, 10720, 11256, 11430, 12060, 12192, 13335, 14070, 14224, 15008, 15240, 16002, 16080, 16884, 17018, 17780, 18288, 18760, 19296, 20320, 21105, 21336, 22512, 22860, 24120, 25527, 26670, 28140, 28448, 30480, 32004, 32160, 33768, 34036, 35560, 36576, 37520, 40005, 42210, 42545, 42672, 45024, 45720, 48240, 51054, 53340, 56280, 59563, 60960, 64008, 67536, 68072, 71120, 75040, 76581, 80010, 84420, 85090, 85344, 91440, 96480, 102108, 106680, 112560, 119126, 127635, 128016, 135072, 136144, 142240, 153162, 160020, 168840, 170180, 178689, 182880, 204216, 213360, 225120, 238252, 255270, 256032, 272288, 297815, 306324, 320040, 337680, 340360, 357378, 382905, 408432, 426720, 476504, 510540, 536067, 595630, 612648, 640080, 675360, 680720, 714756, 765810, 816864, 893445, 953008, 1021080, 1072134, 1191260, 1225296, 1280160, 1361440, 1429512, 1531620, 1786890, 1906016, 2042160, 2144268, 2382520, 2450592, 2680335, 2859024, 3063240, 3573780, 4084320, 4288536, 4765040, 5360670, 5718048, 6126480, 7147560, 8577072, 9530080, 10721340, 12252960, 14295120, 17154144, 21442680, 28590240, 42885360, 85770720]

約数ペア:

[(1, 85770720), (2, 42885360), (3, 28590240), (4, 21442680), (5, 17154144), (6, 14295120), (7, 12252960), (8, 10721340), (9, 9530080), (10, 8577072), (12, 7147560), (14, 6126480), (15, 5718048), (16, 5360670), (18, 4765040), (20, 4288536), (21, 4084320), (24, 3573780), (28, 3063240), (30, 2859024), (32, 2680335), (35, 2450592), (36, 2382520), (40, 2144268), (42, 2042160), (45, 1906016), (48, 1786890), (56, 1531620), (60, 1429512), (63, 1361440), (67, 1280160), (70, 1225296), (72, 1191260), (80, 1072134), (84, 1021080), (90, 953008), (96, 893445), (105, 816864), (112, 765810), (120, 714756), (126, 680720), (127, 675360), (134, 640080), (140, 612648), (144, 595630), (160, 536067), (168, 510540), (180, 476504), (201, 426720), (210, 408432), (224, 382905), (240, 357378), (252, 340360), (254, 337680), (268, 320040), (280, 306324), (288, 297815), (315, 272288), (335, 256032), (336, 255270), (360, 238252), (381, 225120), (402, 213360), (420, 204216), (469, 182880), (480, 178689), (504, 170180), (508, 168840), (536, 160020), (560, 153162), (603, 142240), (630, 136144), (635, 135072), (670, 128016), (672, 127635), (720, 119126), (762, 112560), (804, 106680), (840, 102108), (889, 96480), (938, 91440), (1005, 85344), (1008, 85090), (1016, 84420), (1072, 80010), (1120, 76581), (1143, 75040), (1206, 71120), (1260, 68072), (1270, 67536), (1340, 64008), (1407, 60960), (1440, 59563), (1524, 56280), (1608, 53340), (1680, 51054), (1778, 48240), (1876, 45720), (1905, 45024), (2010, 42672), (2016, 42545), (2032, 42210), (2144, 40005), (2286, 37520), (2345, 36576), (2412, 35560), (2520, 34036), (2540, 33768), (2667, 32160), (2680, 32004), (2814, 30480), (3015, 28448), (3048, 28140), (3216, 26670), (3360, 25527), (3556, 24120), (3752, 22860), (3810, 22512), (4020, 21336), (4064, 21105), (4221, 20320), (4445, 19296), (4572, 18760), (4690, 18288), (4824, 17780), (5040, 17018), (5080, 16884), (5334, 16080), (5360, 16002), (5628, 15240), (5715, 15008), (6030, 14224), (6096, 14070), (6432, 13335), (7035, 12192), (7112, 12060), (7504, 11430), (7620, 11256), (8001, 10720), (8040, 10668), (8442, 10160), (8509, 10080), (8890, 9648), (9144, 9380)]