1384554240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3877}}^1$

素因数の和:3935

約数の個数: 216

約数和(自身を含む): 4946218368

約数和(自身を除く): 3561664128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2304, 2480, 2790, 2880, 2976, 3720, 3840, 3877, 3968, 4464, 4960, 5580, 5760, 5952, 7440, 7754, 7936, 8928, 9920, 11160, 11520, 11631, 11904, 14880, 15508, 17856, 19385, 19840, 22320, 23262, 23808, 29760, 31016, 34893, 35712, 38770, 39680, 44640, 46524, 58155, 59520, 62032, 69786, 71424, 77540, 89280, 93048, 116310, 119040, 120187, 124064, 139572, 155080, 174465, 178560, 186096, 232620, 240374, 248128, 279144, 310160, 348930, 357120, 360561, 372192, 465240, 480748, 496256, 558288, 600935, 620320, 697860, 721122, 744384, 930480, 961496, 992512, 1081683, 1116576, 1201870, 1240640, 1395720, 1442244, 1488768, 1802805, 1860960, 1922992, 2163366, 2233152, 2403740, 2481280, 2791440, 2884488, 2977536, 3605610, 3721920, 3845984, 4326732, 4466304, 4807480, 4962560, 5408415, 5582880, 5768976, 7211220, 7443840, 7691968, 8653464, 8932608, 9614960, 10816830, 11165760, 11537952, 14422440, 14887680, 15383936, 17306928, 19229920, 21633660, 22331520, 23075904, 28844880, 30767872, 34613856, 38459840, 43267320, 44663040, 46151808, 57689760, 69227712, 76919680, 86534640, 92303616, 115379520, 138455424, 153839360, 173069280, 230759040, 276910848, 346138560, 461518080, 692277120, 1384554240]

約数ペア:

[(1, 1384554240), (2, 692277120), (3, 461518080), (4, 346138560), (5, 276910848), (6, 230759040), (8, 173069280), (9, 153839360), (10, 138455424), (12, 115379520), (15, 92303616), (16, 86534640), (18, 76919680), (20, 69227712), (24, 57689760), (30, 46151808), (31, 44663040), (32, 43267320), (36, 38459840), (40, 34613856), (45, 30767872), (48, 28844880), (60, 23075904), (62, 22331520), (64, 21633660), (72, 19229920), (80, 17306928), (90, 15383936), (93, 14887680), (96, 14422440), (120, 11537952), (124, 11165760), (128, 10816830), (144, 9614960), (155, 8932608), (160, 8653464), (180, 7691968), (186, 7443840), (192, 7211220), (240, 5768976), (248, 5582880), (256, 5408415), (279, 4962560), (288, 4807480), (310, 4466304), (320, 4326732), (360, 3845984), (372, 3721920), (384, 3605610), (465, 2977536), (480, 2884488), (496, 2791440), (558, 2481280), (576, 2403740), (620, 2233152), (640, 2163366), (720, 1922992), (744, 1860960), (768, 1802805), (930, 1488768), (960, 1442244), (992, 1395720), (1116, 1240640), (1152, 1201870), (1240, 1116576), (1280, 1081683), (1395, 992512), (1440, 961496), (1488, 930480), (1860, 744384), (1920, 721122), (1984, 697860), (2232, 620320), (2304, 600935), (2480, 558288), (2790, 496256), (2880, 480748), (2976, 465240), (3720, 372192), (3840, 360561), (3877, 357120), (3968, 348930), (4464, 310160), (4960, 279144), (5580, 248128), (5760, 240374), (5952, 232620), (7440, 186096), (7754, 178560), (7936, 174465), (8928, 155080), (9920, 139572), (11160, 124064), (11520, 120187), (11631, 119040), (11904, 116310), (14880, 93048), (15508, 89280), (17856, 77540), (19385, 71424), (19840, 69786), (22320, 62032), (23262, 59520), (23808, 58155), (29760, 46524), (31016, 44640), (34893, 39680), (35712, 38770)]