77064960

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 288

約数和(自身を含む): 291981312

約数和(自身を除く): 214916352

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, 47, 48, 56, 60, 61, 64, 70, 80, 84, 94, 96, 105, 112, 120, 122, 128, 140, 141, 160, 168, 183, 188, 192, 210, 224, 235, 240, 244, 256, 280, 282, 305, 320, 329, 336, 366, 376, 384, 420, 427, 448, 470, 480, 488, 560, 564, 610, 640, 658, 672, 705, 732, 752, 768, 840, 854, 896, 915, 940, 960, 976, 987, 1120, 1128, 1220, 1280, 1281, 1316, 1344, 1410, 1464, 1504, 1645, 1680, 1708, 1792, 1830, 1880, 1920, 1952, 1974, 2135, 2240, 2256, 2440, 2562, 2632, 2688, 2820, 2867, 2928, 3008, 3290, 3360, 3416, 3660, 3760, 3840, 3904, 3948, 4270, 4480, 4512, 4880, 4935, 5124, 5264, 5376, 5640, 5734, 5856, 6016, 6405, 6580, 6720, 6832, 7320, 7520, 7808, 7896, 8540, 8601, 8960, 9024, 9760, 9870, 10248, 10528, 11280, 11468, 11712, 12032, 12810, 13160, 13440, 13664, 14335, 14640, 15040, 15616, 15792, 17080, 17202, 18048, 19520, 19740, 20069, 20496, 21056, 22560, 22936, 23424, 25620, 26320, 26880, 27328, 28670, 29280, 30080, 31584, 34160, 34404, 36096, 39040, 39480, 40138, 40992, 42112, 43005, 45120, 45872, 46848, 51240, 52640, 54656, 57340, 58560, 60160, 60207, 63168, 68320, 68808, 78080, 78960, 80276, 81984, 84224, 86010, 90240, 91744, 100345, 102480, 105280, 109312, 114680, 117120, 120414, 126336, 136640, 137616, 157920, 160552, 163968, 172020, 180480, 183488, 200690, 204960, 210560, 229360, 234240, 240828, 252672, 273280, 275232, 301035, 315840, 321104, 327936, 344040, 366976, 401380, 409920, 421120, 458720, 481656, 546560, 550464, 602070, 631680, 642208, 688080, 733952, 802760, 819840, 917440, 963312, 1100928, 1204140, 1263360, 1284416, 1376160, 1605520, 1639680, 1834880, 1926624, 2201856, 2408280, 2568832, 2752320, 3211040, 3669760, 3853248, 4816560, 5137664, 5504640, 6422080, 7706496, 9633120, 11009280, 12844160, 15412992, 19266240, 25688320, 38532480, 77064960]

約数ペア:

[(1, 77064960), (2, 38532480), (3, 25688320), (4, 19266240), (5, 15412992), (6, 12844160), (7, 11009280), (8, 9633120), (10, 7706496), (12, 6422080), (14, 5504640), (15, 5137664), (16, 4816560), (20, 3853248), (21, 3669760), (24, 3211040), (28, 2752320), (30, 2568832), (32, 2408280), (35, 2201856), (40, 1926624), (42, 1834880), (47, 1639680), (48, 1605520), (56, 1376160), (60, 1284416), (61, 1263360), (64, 1204140), (70, 1100928), (80, 963312), (84, 917440), (94, 819840), (96, 802760), (105, 733952), (112, 688080), (120, 642208), (122, 631680), (128, 602070), (140, 550464), (141, 546560), (160, 481656), (168, 458720), (183, 421120), (188, 409920), (192, 401380), (210, 366976), (224, 344040), (235, 327936), (240, 321104), (244, 315840), (256, 301035), (280, 275232), (282, 273280), (305, 252672), (320, 240828), (329, 234240), (336, 229360), (366, 210560), (376, 204960), (384, 200690), (420, 183488), (427, 180480), (448, 172020), (470, 163968), (480, 160552), (488, 157920), (560, 137616), (564, 136640), (610, 126336), (640, 120414), (658, 117120), (672, 114680), (705, 109312), (732, 105280), (752, 102480), (768, 100345), (840, 91744), (854, 90240), (896, 86010), (915, 84224), (940, 81984), (960, 80276), (976, 78960), (987, 78080), (1120, 68808), (1128, 68320), (1220, 63168), (1280, 60207), (1281, 60160), (1316, 58560), (1344, 57340), (1410, 54656), (1464, 52640), (1504, 51240), (1645, 46848), (1680, 45872), (1708, 45120), (1792, 43005), (1830, 42112), (1880, 40992), (1920, 40138), (1952, 39480), (1974, 39040), (2135, 36096), (2240, 34404), (2256, 34160), (2440, 31584), (2562, 30080), (2632, 29280), (2688, 28670), (2820, 27328), (2867, 26880), (2928, 26320), (3008, 25620), (3290, 23424), (3360, 22936), (3416, 22560), (3660, 21056), (3760, 20496), (3840, 20069), (3904, 19740), (3948, 19520), (4270, 18048), (4480, 17202), (4512, 17080), (4880, 15792), (4935, 15616), (5124, 15040), (5264, 14640), (5376, 14335), (5640, 13664), (5734, 13440), (5856, 13160), (6016, 12810), (6405, 12032), (6580, 11712), (6720, 11468), (6832, 11280), (7320, 10528), (7520, 10248), (7808, 9870), (7896, 9760), (8540, 9024), (8601, 8960)]