316465920

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{9157}}^1$

素因数の和:9187

約数の個数: 144

約数和(自身を含む): 1123137120

約数和(自身を除く): 806671200

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, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 9157, 11520, 17280, 18314, 27471, 34560, 36628, 45785, 54942, 73256, 82413, 91570, 109884, 137355, 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, 4944780, 5274432, 5860480, 6593040, 7032576, 7911648, 8790720, 9889560, 10548864, 11720960, 13186080, 15823296, 17581440, 19779120, 21097728, 26372160, 31646592, 35162880, 39558240, 52744320, 63293184, 79116480, 105488640, 158232960, 316465920]

約数ペア:

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