1031823360

素因数分解:

$2^{13}\times 3^4\times 5^1\times {\mathrm{311}}^1$

素因数の和:354

約数の個数: 280

約数和(自身を含む): 3710946096

約数和(自身を除く): 2679122736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 311, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 622, 640, 648, 720, 768, 810, 864, 933, 960, 1024, 1080, 1152, 1244, 1280, 1296, 1440, 1536, 1555, 1620, 1728, 1866, 1920, 2048, 2160, 2304, 2488, 2560, 2592, 2799, 2880, 3072, 3110, 3240, 3456, 3732, 3840, 4096, 4320, 4608, 4665, 4976, 5120, 5184, 5598, 5760, 6144, 6220, 6480, 6912, 7464, 7680, 8192, 8397, 8640, 9216, 9330, 9952, 10240, 10368, 11196, 11520, 12288, 12440, 12960, 13824, 13995, 14928, 15360, 16794, 17280, 18432, 18660, 19904, 20480, 20736, 22392, 23040, 24576, 24880, 25191, 25920, 27648, 27990, 29856, 30720, 33588, 34560, 36864, 37320, 39808, 40960, 41472, 41985, 44784, 46080, 49760, 50382, 51840, 55296, 55980, 59712, 61440, 67176, 69120, 73728, 74640, 79616, 82944, 83970, 89568, 92160, 99520, 100764, 103680, 110592, 111960, 119424, 122880, 125955, 134352, 138240, 149280, 159232, 165888, 167940, 179136, 184320, 199040, 201528, 207360, 221184, 223920, 238848, 251910, 268704, 276480, 298560, 318464, 331776, 335880, 358272, 368640, 398080, 403056, 414720, 447840, 477696, 503820, 537408, 552960, 597120, 636928, 663552, 671760, 716544, 796160, 806112, 829440, 895680, 955392, 1007640, 1074816, 1105920, 1194240, 1273856, 1343520, 1433088, 1592320, 1612224, 1658880, 1791360, 1910784, 2015280, 2149632, 2388480, 2547712, 2687040, 2866176, 3184640, 3224448, 3317760, 3582720, 3821568, 4030560, 4299264, 4776960, 5374080, 5732352, 6369280, 6448896, 7165440, 7643136, 8061120, 8598528, 9553920, 10748160, 11464704, 12738560, 12897792, 14330880, 16122240, 17197056, 19107840, 21496320, 22929408, 25795584, 28661760, 32244480, 34394112, 38215680, 42992640, 51591168, 57323520, 64488960, 68788224, 85985280, 103182336, 114647040, 128977920, 171970560, 206364672, 257955840, 343941120, 515911680, 1031823360]

約数ペア:

[(1, 1031823360), (2, 515911680), (3, 343941120), (4, 257955840), (5, 206364672), (6, 171970560), (8, 128977920), (9, 114647040), (10, 103182336), (12, 85985280), (15, 68788224), (16, 64488960), (18, 57323520), (20, 51591168), (24, 42992640), (27, 38215680), (30, 34394112), (32, 32244480), (36, 28661760), (40, 25795584), (45, 22929408), (48, 21496320), (54, 19107840), (60, 17197056), (64, 16122240), (72, 14330880), (80, 12897792), (81, 12738560), (90, 11464704), (96, 10748160), (108, 9553920), (120, 8598528), (128, 8061120), (135, 7643136), (144, 7165440), (160, 6448896), (162, 6369280), (180, 5732352), (192, 5374080), (216, 4776960), (240, 4299264), (256, 4030560), (270, 3821568), (288, 3582720), (311, 3317760), (320, 3224448), (324, 3184640), (360, 2866176), (384, 2687040), (405, 2547712), (432, 2388480), (480, 2149632), (512, 2015280), (540, 1910784), (576, 1791360), (622, 1658880), (640, 1612224), (648, 1592320), (720, 1433088), (768, 1343520), (810, 1273856), (864, 1194240), (933, 1105920), (960, 1074816), (1024, 1007640), (1080, 955392), (1152, 895680), (1244, 829440), (1280, 806112), (1296, 796160), (1440, 716544), (1536, 671760), (1555, 663552), (1620, 636928), (1728, 597120), (1866, 552960), (1920, 537408), (2048, 503820), (2160, 477696), (2304, 447840), (2488, 414720), (2560, 403056), (2592, 398080), (2799, 368640), (2880, 358272), (3072, 335880), (3110, 331776), (3240, 318464), (3456, 298560), (3732, 276480), (3840, 268704), (4096, 251910), (4320, 238848), (4608, 223920), (4665, 221184), (4976, 207360), (5120, 201528), (5184, 199040), (5598, 184320), (5760, 179136), (6144, 167940), (6220, 165888), (6480, 159232), (6912, 149280), (7464, 138240), (7680, 134352), (8192, 125955), (8397, 122880), (8640, 119424), (9216, 111960), (9330, 110592), (9952, 103680), (10240, 100764), (10368, 99520), (11196, 92160), (11520, 89568), (12288, 83970), (12440, 82944), (12960, 79616), (13824, 74640), (13995, 73728), (14928, 69120), (15360, 67176), (16794, 61440), (17280, 59712), (18432, 55980), (18660, 55296), (19904, 51840), (20480, 50382), (20736, 49760), (22392, 46080), (23040, 44784), (24576, 41985), (24880, 41472), (25191, 40960), (25920, 39808), (27648, 37320), (27990, 36864), (29856, 34560), (30720, 33588)]