215566080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{769}}^1$

素因数の和:866

約数の個数: 144

約数和(自身を含む): 698802720

約数和(自身を除く): 483236640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 256, 292, 320, 365, 384, 438, 480, 584, 640, 730, 768, 769, 876, 960, 1095, 1168, 1280, 1460, 1538, 1752, 1920, 2190, 2307, 2336, 2920, 3076, 3504, 3840, 3845, 4380, 4614, 4672, 5840, 6152, 7008, 7690, 8760, 9228, 9344, 11535, 11680, 12304, 14016, 15380, 17520, 18456, 18688, 23070, 23360, 24608, 28032, 30760, 35040, 36912, 46140, 46720, 49216, 56064, 56137, 61520, 70080, 73824, 92280, 93440, 98432, 112274, 123040, 140160, 147648, 168411, 184560, 196864, 224548, 246080, 280320, 280685, 295296, 336822, 369120, 449096, 492160, 561370, 590592, 673644, 738240, 842055, 898192, 984320, 1122740, 1347288, 1476480, 1684110, 1796384, 2245480, 2694576, 2952960, 3368220, 3592768, 4490960, 5389152, 6736440, 7185536, 8981920, 10778304, 13472880, 14371072, 17963840, 21556608, 26945760, 35927680, 43113216, 53891520, 71855360, 107783040, 215566080]

約数ペア:

[(1, 215566080), (2, 107783040), (3, 71855360), (4, 53891520), (5, 43113216), (6, 35927680), (8, 26945760), (10, 21556608), (12, 17963840), (15, 14371072), (16, 13472880), (20, 10778304), (24, 8981920), (30, 7185536), (32, 6736440), (40, 5389152), (48, 4490960), (60, 3592768), (64, 3368220), (73, 2952960), (80, 2694576), (96, 2245480), (120, 1796384), (128, 1684110), (146, 1476480), (160, 1347288), (192, 1122740), (219, 984320), (240, 898192), (256, 842055), (292, 738240), (320, 673644), (365, 590592), (384, 561370), (438, 492160), (480, 449096), (584, 369120), (640, 336822), (730, 295296), (768, 280685), (769, 280320), (876, 246080), (960, 224548), (1095, 196864), (1168, 184560), (1280, 168411), (1460, 147648), (1538, 140160), (1752, 123040), (1920, 112274), (2190, 98432), (2307, 93440), (2336, 92280), (2920, 73824), (3076, 70080), (3504, 61520), (3840, 56137), (3845, 56064), (4380, 49216), (4614, 46720), (4672, 46140), (5840, 36912), (6152, 35040), (7008, 30760), (7690, 28032), (8760, 24608), (9228, 23360), (9344, 23070), (11535, 18688), (11680, 18456), (12304, 17520), (14016, 15380)]