1810698240

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2267}}^1$

素因数の和:2312

約数の個数: 208

約数和(自身を含む): 6241935168

約数和(自身を除く): 4431236928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1024, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2048, 2080, 2267, 2496, 2560, 3072, 3120, 3328, 3840, 4096, 4160, 4534, 4992, 5120, 6144, 6240, 6656, 6801, 7680, 8320, 9068, 9984, 10240, 11335, 12288, 12480, 13312, 13602, 15360, 16640, 18136, 19968, 20480, 22670, 24960, 26624, 27204, 29471, 30720, 33280, 34005, 36272, 39936, 45340, 49920, 53248, 54408, 58942, 61440, 66560, 68010, 72544, 79872, 88413, 90680, 99840, 108816, 117884, 133120, 136020, 145088, 147355, 159744, 176826, 181360, 199680, 217632, 235768, 266240, 272040, 290176, 294710, 353652, 362720, 399360, 435264, 442065, 471536, 544080, 580352, 589420, 707304, 725440, 798720, 870528, 884130, 943072, 1088160, 1160704, 1178840, 1414608, 1450880, 1741056, 1768260, 1886144, 2176320, 2321408, 2357680, 2829216, 2901760, 3482112, 3536520, 3772288, 4352640, 4642816, 4715360, 5658432, 5803520, 6964224, 7073040, 7544576, 8705280, 9285632, 9430720, 11316864, 11607040, 13928448, 14146080, 15089152, 17410560, 18861440, 22633728, 23214080, 27856896, 28292160, 30178304, 34821120, 37722880, 45267456, 46428160, 56584320, 60356608, 69642240, 75445760, 90534912, 113168640, 120713216, 139284480, 150891520, 181069824, 226337280, 301783040, 362139648, 452674560, 603566080, 905349120, 1810698240]

約数ペア:

[(1, 1810698240), (2, 905349120), (3, 603566080), (4, 452674560), (5, 362139648), (6, 301783040), (8, 226337280), (10, 181069824), (12, 150891520), (13, 139284480), (15, 120713216), (16, 113168640), (20, 90534912), (24, 75445760), (26, 69642240), (30, 60356608), (32, 56584320), (39, 46428160), (40, 45267456), (48, 37722880), (52, 34821120), (60, 30178304), (64, 28292160), (65, 27856896), (78, 23214080), (80, 22633728), (96, 18861440), (104, 17410560), (120, 15089152), (128, 14146080), (130, 13928448), (156, 11607040), (160, 11316864), (192, 9430720), (195, 9285632), (208, 8705280), (240, 7544576), (256, 7073040), (260, 6964224), (312, 5803520), (320, 5658432), (384, 4715360), (390, 4642816), (416, 4352640), (480, 3772288), (512, 3536520), (520, 3482112), (624, 2901760), (640, 2829216), (768, 2357680), (780, 2321408), (832, 2176320), (960, 1886144), (1024, 1768260), (1040, 1741056), (1248, 1450880), (1280, 1414608), (1536, 1178840), (1560, 1160704), (1664, 1088160), (1920, 943072), (2048, 884130), (2080, 870528), (2267, 798720), (2496, 725440), (2560, 707304), (3072, 589420), (3120, 580352), (3328, 544080), (3840, 471536), (4096, 442065), (4160, 435264), (4534, 399360), (4992, 362720), (5120, 353652), (6144, 294710), (6240, 290176), (6656, 272040), (6801, 266240), (7680, 235768), (8320, 217632), (9068, 199680), (9984, 181360), (10240, 176826), (11335, 159744), (12288, 147355), (12480, 145088), (13312, 136020), (13602, 133120), (15360, 117884), (16640, 108816), (18136, 99840), (19968, 90680), (20480, 88413), (22670, 79872), (24960, 72544), (26624, 68010), (27204, 66560), (29471, 61440), (30720, 58942), (33280, 54408), (34005, 53248), (36272, 49920), (39936, 45340)]