1265863680

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{9157}}^1$

素因数の和:9191

約数の個数: 176

約数和(自身を含む): 4499142240

約数和(自身を除く): 3233278560

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4320, 4608, 5120, 5760, 6912, 7680, 8640, 9157, 9216, 11520, 13824, 15360, 17280, 18314, 23040, 27471, 27648, 34560, 36628, 45785, 46080, 54942, 69120, 73256, 82413, 91570, 109884, 137355, 138240, 146512, 164826, 183140, 219768, 247239, 274710, 293024, 329652, 366280, 412065, 439536, 494478, 549420, 586048, 659304, 732560, 824130, 879072, 988956, 1098840, 1172096, 1236195, 1318608, 1465120, 1648260, 1758144, 1977912, 2197680, 2344192, 2472390, 2637216, 2930240, 3296520, 3516288, 3955824, 4395360, 4688384, 4944780, 5274432, 5860480, 6593040, 7032576, 7911648, 8790720, 9376768, 9889560, 10548864, 11720960, 13186080, 14065152, 15823296, 17581440, 19779120, 21097728, 23441920, 26372160, 28130304, 31646592, 35162880, 39558240, 42195456, 46883840, 52744320, 63293184, 70325760, 79116480, 84390912, 105488640, 126586368, 140651520, 158232960, 210977280, 253172736, 316465920, 421954560, 632931840, 1265863680]

約数ペア:

[(1, 1265863680), (2, 632931840), (3, 421954560), (4, 316465920), (5, 253172736), (6, 210977280), (8, 158232960), (9, 140651520), (10, 126586368), (12, 105488640), (15, 84390912), (16, 79116480), (18, 70325760), (20, 63293184), (24, 52744320), (27, 46883840), (30, 42195456), (32, 39558240), (36, 35162880), (40, 31646592), (45, 28130304), (48, 26372160), (54, 23441920), (60, 21097728), (64, 19779120), (72, 17581440), (80, 15823296), (90, 14065152), (96, 13186080), (108, 11720960), (120, 10548864), (128, 9889560), (135, 9376768), (144, 8790720), (160, 7911648), (180, 7032576), (192, 6593040), (216, 5860480), (240, 5274432), (256, 4944780), (270, 4688384), (288, 4395360), (320, 3955824), (360, 3516288), (384, 3296520), (432, 2930240), (480, 2637216), (512, 2472390), (540, 2344192), (576, 2197680), (640, 1977912), (720, 1758144), (768, 1648260), (864, 1465120), (960, 1318608), (1024, 1236195), (1080, 1172096), (1152, 1098840), (1280, 988956), (1440, 879072), (1536, 824130), (1728, 732560), (1920, 659304), (2160, 586048), (2304, 549420), (2560, 494478), (2880, 439536), (3072, 412065), (3456, 366280), (3840, 329652), (4320, 293024), (4608, 274710), (5120, 247239), (5760, 219768), (6912, 183140), (7680, 164826), (8640, 146512), (9157, 138240), (9216, 137355), (11520, 109884), (13824, 91570), (15360, 82413), (17280, 73256), (18314, 69120), (23040, 54942), (27471, 46080), (27648, 45785), (34560, 36628)]