2046689280

素因数分解:

$2^{17}\times 3^2\times 5^1\times {\mathrm{347}}^1$

素因数の和:392

約数の個数: 216

約数和(自身を含む): 7115609592

約数和(自身を除く): 5068920312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 347, 360, 384, 480, 512, 576, 640, 694, 720, 768, 960, 1024, 1041, 1152, 1280, 1388, 1440, 1536, 1735, 1920, 2048, 2082, 2304, 2560, 2776, 2880, 3072, 3123, 3470, 3840, 4096, 4164, 4608, 5120, 5205, 5552, 5760, 6144, 6246, 6940, 7680, 8192, 8328, 9216, 10240, 10410, 11104, 11520, 12288, 12492, 13880, 15360, 15615, 16384, 16656, 18432, 20480, 20820, 22208, 23040, 24576, 24984, 27760, 30720, 31230, 32768, 33312, 36864, 40960, 41640, 44416, 46080, 49152, 49968, 55520, 61440, 62460, 65536, 66624, 73728, 81920, 83280, 88832, 92160, 98304, 99936, 111040, 122880, 124920, 131072, 133248, 147456, 163840, 166560, 177664, 184320, 196608, 199872, 222080, 245760, 249840, 266496, 294912, 327680, 333120, 355328, 368640, 393216, 399744, 444160, 491520, 499680, 532992, 589824, 655360, 666240, 710656, 737280, 799488, 888320, 983040, 999360, 1065984, 1179648, 1332480, 1421312, 1474560, 1598976, 1776640, 1966080, 1998720, 2131968, 2664960, 2842624, 2949120, 3197952, 3553280, 3997440, 4263936, 5329920, 5685248, 5898240, 6395904, 7106560, 7994880, 8527872, 10659840, 11370496, 12791808, 14213120, 15989760, 17055744, 21319680, 22740992, 25583616, 28426240, 31979520, 34111488, 42639360, 45481984, 51167232, 56852480, 63959040, 68222976, 85278720, 102334464, 113704960, 127918080, 136445952, 170557440, 204668928, 227409920, 255836160, 341114880, 409337856, 511672320, 682229760, 1023344640, 2046689280]

約数ペア:

[(1, 2046689280), (2, 1023344640), (3, 682229760), (4, 511672320), (5, 409337856), (6, 341114880), (8, 255836160), (9, 227409920), (10, 204668928), (12, 170557440), (15, 136445952), (16, 127918080), (18, 113704960), (20, 102334464), (24, 85278720), (30, 68222976), (32, 63959040), (36, 56852480), (40, 51167232), (45, 45481984), (48, 42639360), (60, 34111488), (64, 31979520), (72, 28426240), (80, 25583616), (90, 22740992), (96, 21319680), (120, 17055744), (128, 15989760), (144, 14213120), (160, 12791808), (180, 11370496), (192, 10659840), (240, 8527872), (256, 7994880), (288, 7106560), (320, 6395904), (347, 5898240), (360, 5685248), (384, 5329920), (480, 4263936), (512, 3997440), (576, 3553280), (640, 3197952), (694, 2949120), (720, 2842624), (768, 2664960), (960, 2131968), (1024, 1998720), (1041, 1966080), (1152, 1776640), (1280, 1598976), (1388, 1474560), (1440, 1421312), (1536, 1332480), (1735, 1179648), (1920, 1065984), (2048, 999360), (2082, 983040), (2304, 888320), (2560, 799488), (2776, 737280), (2880, 710656), (3072, 666240), (3123, 655360), (3470, 589824), (3840, 532992), (4096, 499680), (4164, 491520), (4608, 444160), (5120, 399744), (5205, 393216), (5552, 368640), (5760, 355328), (6144, 333120), (6246, 327680), (6940, 294912), (7680, 266496), (8192, 249840), (8328, 245760), (9216, 222080), (10240, 199872), (10410, 196608), (11104, 184320), (11520, 177664), (12288, 166560), (12492, 163840), (13880, 147456), (15360, 133248), (15615, 131072), (16384, 124920), (16656, 122880), (18432, 111040), (20480, 99936), (20820, 98304), (22208, 92160), (23040, 88832), (24576, 83280), (24984, 81920), (27760, 73728), (30720, 66624), (31230, 65536), (32768, 62460), (33312, 61440), (36864, 55520), (40960, 49968), (41640, 49152), (44416, 46080)]