308259840

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 352

約数和(自身を含む): 1169639424

約数和(自身を除く): 861379584

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, 512, 560, 564, 610, 640, 658, 672, 705, 732, 752, 768, 840, 854, 896, 915, 940, 960, 976, 987, 1024, 1120, 1128, 1220, 1280, 1281, 1316, 1344, 1410, 1464, 1504, 1536, 1645, 1680, 1708, 1792, 1830, 1880, 1920, 1952, 1974, 2135, 2240, 2256, 2440, 2560, 2562, 2632, 2688, 2820, 2867, 2928, 3008, 3072, 3290, 3360, 3416, 3584, 3660, 3760, 3840, 3904, 3948, 4270, 4480, 4512, 4880, 4935, 5120, 5124, 5264, 5376, 5640, 5734, 5856, 6016, 6405, 6580, 6720, 6832, 7168, 7320, 7520, 7680, 7808, 7896, 8540, 8601, 8960, 9024, 9760, 9870, 10248, 10528, 10752, 11280, 11468, 11712, 12032, 12810, 13160, 13440, 13664, 14335, 14640, 15040, 15360, 15616, 15792, 17080, 17202, 17920, 18048, 19520, 19740, 20069, 20496, 21056, 21504, 22560, 22936, 23424, 24064, 25620, 26320, 26880, 27328, 28670, 29280, 30080, 31232, 31584, 34160, 34404, 35840, 36096, 39040, 39480, 40138, 40992, 42112, 43005, 45120, 45872, 46848, 48128, 51240, 52640, 53760, 54656, 57340, 58560, 60160, 60207, 62464, 63168, 68320, 68808, 72192, 78080, 78960, 80276, 81984, 84224, 86010, 90240, 91744, 93696, 100345, 102480, 105280, 107520, 109312, 114680, 117120, 120320, 120414, 126336, 136640, 137616, 144384, 156160, 157920, 160552, 163968, 168448, 172020, 180480, 183488, 187392, 200690, 204960, 210560, 218624, 229360, 234240, 240640, 240828, 252672, 273280, 275232, 301035, 312320, 315840, 321104, 327936, 336896, 344040, 360960, 366976, 401380, 409920, 421120, 437248, 458720, 468480, 481656, 505344, 546560, 550464, 602070, 631680, 642208, 655872, 688080, 721920, 733952, 802760, 819840, 842240, 917440, 936960, 963312, 1010688, 1093120, 1100928, 1204140, 1263360, 1284416, 1311744, 1376160, 1467904, 1605520, 1639680, 1684480, 1834880, 1926624, 2186240, 2201856, 2408280, 2526720, 2568832, 2752320, 2935808, 3211040, 3279360, 3669760, 3853248, 4403712, 4816560, 5053440, 5137664, 5504640, 6422080, 6558720, 7339520, 7706496, 8807424, 9633120, 10275328, 11009280, 12844160, 14679040, 15412992, 19266240, 20550656, 22018560, 25688320, 30825984, 38532480, 44037120, 51376640, 61651968, 77064960, 102753280, 154129920, 308259840]

約数ペア:

[(1, 308259840), (2, 154129920), (3, 102753280), (4, 77064960), (5, 61651968), (6, 51376640), (7, 44037120), (8, 38532480), (10, 30825984), (12, 25688320), (14, 22018560), (15, 20550656), (16, 19266240), (20, 15412992), (21, 14679040), (24, 12844160), (28, 11009280), (30, 10275328), (32, 9633120), (35, 8807424), (40, 7706496), (42, 7339520), (47, 6558720), (48, 6422080), (56, 5504640), (60, 5137664), (61, 5053440), (64, 4816560), (70, 4403712), (80, 3853248), (84, 3669760), (94, 3279360), (96, 3211040), (105, 2935808), (112, 2752320), (120, 2568832), (122, 2526720), (128, 2408280), (140, 2201856), (141, 2186240), (160, 1926624), (168, 1834880), (183, 1684480), (188, 1639680), (192, 1605520), (210, 1467904), (224, 1376160), (235, 1311744), (240, 1284416), (244, 1263360), (256, 1204140), (280, 1100928), (282, 1093120), (305, 1010688), (320, 963312), (329, 936960), (336, 917440), (366, 842240), (376, 819840), (384, 802760), (420, 733952), (427, 721920), (448, 688080), (470, 655872), (480, 642208), (488, 631680), (512, 602070), (560, 550464), (564, 546560), (610, 505344), (640, 481656), (658, 468480), (672, 458720), (705, 437248), (732, 421120), (752, 409920), (768, 401380), (840, 366976), (854, 360960), (896, 344040), (915, 336896), (940, 327936), (960, 321104), (976, 315840), (987, 312320), (1024, 301035), (1120, 275232), (1128, 273280), (1220, 252672), (1280, 240828), (1281, 240640), (1316, 234240), (1344, 229360), (1410, 218624), (1464, 210560), (1504, 204960), (1536, 200690), (1645, 187392), (1680, 183488), (1708, 180480), (1792, 172020), (1830, 168448), (1880, 163968), (1920, 160552), (1952, 157920), (1974, 156160), (2135, 144384), (2240, 137616), (2256, 136640), (2440, 126336), (2560, 120414), (2562, 120320), (2632, 117120), (2688, 114680), (2820, 109312), (2867, 107520), (2928, 105280), (3008, 102480), (3072, 100345), (3290, 93696), (3360, 91744), (3416, 90240), (3584, 86010), (3660, 84224), (3760, 81984), (3840, 80276), (3904, 78960), (3948, 78080), (4270, 72192), (4480, 68808), (4512, 68320), (4880, 63168), (4935, 62464), (5120, 60207), (5124, 60160), (5264, 58560), (5376, 57340), (5640, 54656), (5734, 53760), (5856, 52640), (6016, 51240), (6405, 48128), (6580, 46848), (6720, 45872), (6832, 45120), (7168, 43005), (7320, 42112), (7520, 40992), (7680, 40138), (7808, 39480), (7896, 39040), (8540, 36096), (8601, 35840), (8960, 34404), (9024, 34160), (9760, 31584), (9870, 31232), (10248, 30080), (10528, 29280), (10752, 28670), (11280, 27328), (11468, 26880), (11712, 26320), (12032, 25620), (12810, 24064), (13160, 23424), (13440, 22936), (13664, 22560), (14335, 21504), (14640, 21056), (15040, 20496), (15360, 20069), (15616, 19740), (15792, 19520), (17080, 18048), (17202, 17920)]