214794240

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:80

約数の個数: 256

約数和(自身を含む): 754963200

約数和(自身を除く): 540168960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 32, 38, 40, 46, 48, 57, 60, 64, 69, 76, 80, 92, 95, 96, 114, 115, 120, 128, 138, 152, 160, 184, 190, 192, 228, 230, 240, 256, 276, 285, 304, 320, 345, 368, 380, 384, 437, 456, 460, 480, 512, 552, 570, 608, 640, 690, 736, 760, 768, 874, 912, 920, 960, 1024, 1104, 1140, 1216, 1280, 1311, 1380, 1472, 1520, 1536, 1748, 1824, 1840, 1920, 2048, 2185, 2208, 2280, 2432, 2560, 2622, 2760, 2944, 3040, 3072, 3496, 3648, 3680, 3840, 4096, 4370, 4416, 4560, 4864, 5120, 5244, 5520, 5888, 6080, 6144, 6555, 6992, 7296, 7360, 7680, 8192, 8740, 8832, 9120, 9728, 10240, 10488, 11040, 11776, 12160, 12288, 13110, 13984, 14592, 14720, 15360, 16384, 17480, 17664, 18240, 19456, 20480, 20976, 22080, 23552, 24320, 24576, 26220, 27968, 29184, 29440, 30720, 32768, 34960, 35328, 36480, 38912, 40960, 41952, 44160, 47104, 48640, 49152, 52440, 55936, 58368, 58880, 61440, 69920, 70656, 72960, 77824, 81920, 83904, 88320, 94208, 97280, 98304, 104880, 111872, 116736, 117760, 122880, 139840, 141312, 145920, 155648, 163840, 167808, 176640, 188416, 194560, 209760, 223744, 233472, 235520, 245760, 279680, 282624, 291840, 311296, 335616, 353280, 376832, 389120, 419520, 447488, 466944, 471040, 491520, 559360, 565248, 583680, 622592, 671232, 706560, 753664, 778240, 839040, 894976, 933888, 942080, 1118720, 1130496, 1167360, 1342464, 1413120, 1556480, 1678080, 1789952, 1867776, 1884160, 2237440, 2260992, 2334720, 2684928, 2826240, 3112960, 3356160, 3579904, 3768320, 4474880, 4669440, 5369856, 5652480, 6712320, 7159808, 8949760, 9338880, 10739712, 11304960, 13424640, 14319616, 17899520, 21479424, 26849280, 35799040, 42958848, 53698560, 71598080, 107397120, 214794240]

約数ペア:

[(1, 214794240), (2, 107397120), (3, 71598080), (4, 53698560), (5, 42958848), (6, 35799040), (8, 26849280), (10, 21479424), (12, 17899520), (15, 14319616), (16, 13424640), (19, 11304960), (20, 10739712), (23, 9338880), (24, 8949760), (30, 7159808), (32, 6712320), (38, 5652480), (40, 5369856), (46, 4669440), (48, 4474880), (57, 3768320), (60, 3579904), (64, 3356160), (69, 3112960), (76, 2826240), (80, 2684928), (92, 2334720), (95, 2260992), (96, 2237440), (114, 1884160), (115, 1867776), (120, 1789952), (128, 1678080), (138, 1556480), (152, 1413120), (160, 1342464), (184, 1167360), (190, 1130496), (192, 1118720), (228, 942080), (230, 933888), (240, 894976), (256, 839040), (276, 778240), (285, 753664), (304, 706560), (320, 671232), (345, 622592), (368, 583680), (380, 565248), (384, 559360), (437, 491520), (456, 471040), (460, 466944), (480, 447488), (512, 419520), (552, 389120), (570, 376832), (608, 353280), (640, 335616), (690, 311296), (736, 291840), (760, 282624), (768, 279680), (874, 245760), (912, 235520), (920, 233472), (960, 223744), (1024, 209760), (1104, 194560), (1140, 188416), (1216, 176640), (1280, 167808), (1311, 163840), (1380, 155648), (1472, 145920), (1520, 141312), (1536, 139840), (1748, 122880), (1824, 117760), (1840, 116736), (1920, 111872), (2048, 104880), (2185, 98304), (2208, 97280), (2280, 94208), (2432, 88320), (2560, 83904), (2622, 81920), (2760, 77824), (2944, 72960), (3040, 70656), (3072, 69920), (3496, 61440), (3648, 58880), (3680, 58368), (3840, 55936), (4096, 52440), (4370, 49152), (4416, 48640), (4560, 47104), (4864, 44160), (5120, 41952), (5244, 40960), (5520, 38912), (5888, 36480), (6080, 35328), (6144, 34960), (6555, 32768), (6992, 30720), (7296, 29440), (7360, 29184), (7680, 27968), (8192, 26220), (8740, 24576), (8832, 24320), (9120, 23552), (9728, 22080), (10240, 20976), (10488, 20480), (11040, 19456), (11776, 18240), (12160, 17664), (12288, 17480), (13110, 16384), (13984, 15360), (14592, 14720)]