69377280

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:149

約数の個数: 288

約数和(自身を含む): 264902400

約数和(自身を除く): 195525120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 64, 70, 80, 84, 87, 89, 96, 105, 112, 116, 120, 128, 140, 145, 160, 168, 174, 178, 192, 203, 210, 224, 232, 240, 256, 267, 280, 290, 320, 336, 348, 356, 384, 406, 420, 435, 445, 448, 464, 480, 534, 560, 580, 609, 623, 640, 672, 696, 712, 768, 812, 840, 870, 890, 896, 928, 960, 1015, 1068, 1120, 1160, 1218, 1246, 1280, 1335, 1344, 1392, 1424, 1624, 1680, 1740, 1780, 1792, 1856, 1869, 1920, 2030, 2136, 2240, 2320, 2436, 2492, 2581, 2670, 2688, 2784, 2848, 3045, 3115, 3248, 3360, 3480, 3560, 3712, 3738, 3840, 4060, 4272, 4480, 4640, 4872, 4984, 5162, 5340, 5376, 5568, 5696, 6090, 6230, 6496, 6720, 6960, 7120, 7424, 7476, 7743, 8120, 8544, 8960, 9280, 9345, 9744, 9968, 10324, 10680, 11136, 11392, 12180, 12460, 12905, 12992, 13440, 13920, 14240, 14952, 15486, 16240, 17088, 18067, 18560, 18690, 19488, 19936, 20648, 21360, 22272, 22784, 24360, 24920, 25810, 25984, 26880, 27840, 28480, 29904, 30972, 32480, 34176, 36134, 37120, 37380, 38715, 38976, 39872, 41296, 42720, 48720, 49840, 51620, 51968, 54201, 55680, 56960, 59808, 61944, 64960, 68352, 72268, 74760, 77430, 77952, 79744, 82592, 85440, 90335, 97440, 99680, 103240, 108402, 111360, 113920, 119616, 123888, 129920, 144536, 149520, 154860, 155904, 159488, 165184, 170880, 180670, 194880, 199360, 206480, 216804, 239232, 247776, 259840, 271005, 289072, 299040, 309720, 330368, 341760, 361340, 389760, 398720, 412960, 433608, 478464, 495552, 542010, 578144, 598080, 619440, 660736, 722680, 779520, 797440, 825920, 867216, 991104, 1084020, 1156288, 1196160, 1238880, 1445360, 1651840, 1734432, 1982208, 2168040, 2312576, 2392320, 2477760, 2890720, 3303680, 3468864, 4336080, 4625152, 4955520, 5781440, 6937728, 8672160, 9911040, 11562880, 13875456, 17344320, 23125760, 34688640, 69377280]

約数ペア:

[(1, 69377280), (2, 34688640), (3, 23125760), (4, 17344320), (5, 13875456), (6, 11562880), (7, 9911040), (8, 8672160), (10, 6937728), (12, 5781440), (14, 4955520), (15, 4625152), (16, 4336080), (20, 3468864), (21, 3303680), (24, 2890720), (28, 2477760), (29, 2392320), (30, 2312576), (32, 2168040), (35, 1982208), (40, 1734432), (42, 1651840), (48, 1445360), (56, 1238880), (58, 1196160), (60, 1156288), (64, 1084020), (70, 991104), (80, 867216), (84, 825920), (87, 797440), (89, 779520), (96, 722680), (105, 660736), (112, 619440), (116, 598080), (120, 578144), (128, 542010), (140, 495552), (145, 478464), (160, 433608), (168, 412960), (174, 398720), (178, 389760), (192, 361340), (203, 341760), (210, 330368), (224, 309720), (232, 299040), (240, 289072), (256, 271005), (267, 259840), (280, 247776), (290, 239232), (320, 216804), (336, 206480), (348, 199360), (356, 194880), (384, 180670), (406, 170880), (420, 165184), (435, 159488), (445, 155904), (448, 154860), (464, 149520), (480, 144536), (534, 129920), (560, 123888), (580, 119616), (609, 113920), (623, 111360), (640, 108402), (672, 103240), (696, 99680), (712, 97440), (768, 90335), (812, 85440), (840, 82592), (870, 79744), (890, 77952), (896, 77430), (928, 74760), (960, 72268), (1015, 68352), (1068, 64960), (1120, 61944), (1160, 59808), (1218, 56960), (1246, 55680), (1280, 54201), (1335, 51968), (1344, 51620), (1392, 49840), (1424, 48720), (1624, 42720), (1680, 41296), (1740, 39872), (1780, 38976), (1792, 38715), (1856, 37380), (1869, 37120), (1920, 36134), (2030, 34176), (2136, 32480), (2240, 30972), (2320, 29904), (2436, 28480), (2492, 27840), (2581, 26880), (2670, 25984), (2688, 25810), (2784, 24920), (2848, 24360), (3045, 22784), (3115, 22272), (3248, 21360), (3360, 20648), (3480, 19936), (3560, 19488), (3712, 18690), (3738, 18560), (3840, 18067), (4060, 17088), (4272, 16240), (4480, 15486), (4640, 14952), (4872, 14240), (4984, 13920), (5162, 13440), (5340, 12992), (5376, 12905), (5568, 12460), (5696, 12180), (6090, 11392), (6230, 11136), (6496, 10680), (6720, 10324), (6960, 9968), (7120, 9744), (7424, 9345), (7476, 9280), (7743, 8960), (8120, 8544)]