827200080

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{54709}}^1$

素因数の和:54738

約数の個数: 160

約数和(自身を含む): 3256339200

約数和(自身を除く): 2429139120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 54709, 109418, 164127, 218836, 273545, 328254, 382963, 437672, 492381, 547090, 656508, 765926, 820635, 875344, 984762, 1094180, 1148889, 1313016, 1477143, 1531852, 1641270, 1914815, 1969524, 2188360, 2297778, 2461905, 2626032, 2954286, 3063704, 3282540, 3446667, 3829630, 3939048, 4376720, 4595556, 4923810, 5744445, 5908572, 6127408, 6565080, 6893334, 7385715, 7659260, 7878096, 9191112, 9847620, 10340001, 11488890, 11817144, 13130160, 13786668, 14771430, 15318520, 17233335, 18382224, 19695240, 20680002, 22977780, 23634288, 27573336, 29542860, 30637040, 34466670, 39390480, 41360004, 45955560, 51700005, 55146672, 59085720, 68933340, 82720008, 91911120, 103400010, 118171440, 137866680, 165440016, 206800020, 275733360, 413600040, 827200080]

約数ペア:

[(1, 827200080), (2, 413600040), (3, 275733360), (4, 206800020), (5, 165440016), (6, 137866680), (7, 118171440), (8, 103400010), (9, 91911120), (10, 82720008), (12, 68933340), (14, 59085720), (15, 55146672), (16, 51700005), (18, 45955560), (20, 41360004), (21, 39390480), (24, 34466670), (27, 30637040), (28, 29542860), (30, 27573336), (35, 23634288), (36, 22977780), (40, 20680002), (42, 19695240), (45, 18382224), (48, 17233335), (54, 15318520), (56, 14771430), (60, 13786668), (63, 13130160), (70, 11817144), (72, 11488890), (80, 10340001), (84, 9847620), (90, 9191112), (105, 7878096), (108, 7659260), (112, 7385715), (120, 6893334), (126, 6565080), (135, 6127408), (140, 5908572), (144, 5744445), (168, 4923810), (180, 4595556), (189, 4376720), (210, 3939048), (216, 3829630), (240, 3446667), (252, 3282540), (270, 3063704), (280, 2954286), (315, 2626032), (336, 2461905), (360, 2297778), (378, 2188360), (420, 1969524), (432, 1914815), (504, 1641270), (540, 1531852), (560, 1477143), (630, 1313016), (720, 1148889), (756, 1094180), (840, 984762), (945, 875344), (1008, 820635), (1080, 765926), (1260, 656508), (1512, 547090), (1680, 492381), (1890, 437672), (2160, 382963), (2520, 328254), (3024, 273545), (3780, 218836), (5040, 164127), (7560, 109418), (15120, 54709)]