173358080

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{691}}^1$

素因数の和:730

約数の個数: 132

約数和(自身を含む): 484451208

約数和(自身を除く): 311093128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 640, 691, 784, 896, 980, 1024, 1120, 1280, 1382, 1568, 1792, 1960, 2240, 2560, 2764, 3136, 3455, 3584, 3920, 4480, 4837, 5120, 5528, 6272, 6910, 7168, 7840, 8960, 9674, 11056, 12544, 13820, 15680, 17920, 19348, 22112, 24185, 25088, 27640, 31360, 33859, 35840, 38696, 44224, 48370, 50176, 55280, 62720, 67718, 77392, 88448, 96740, 110560, 125440, 135436, 154784, 169295, 176896, 193480, 221120, 250880, 270872, 309568, 338590, 353792, 386960, 442240, 541744, 619136, 677180, 707584, 773920, 884480, 1083488, 1238272, 1354360, 1547840, 1768960, 2166976, 2476544, 2708720, 3095680, 3537920, 4333952, 4953088, 5417440, 6191360, 8667904, 10834880, 12382720, 17335808, 21669760, 24765440, 34671616, 43339520, 86679040, 173358080]

約数ペア:

[(1, 173358080), (2, 86679040), (4, 43339520), (5, 34671616), (7, 24765440), (8, 21669760), (10, 17335808), (14, 12382720), (16, 10834880), (20, 8667904), (28, 6191360), (32, 5417440), (35, 4953088), (40, 4333952), (49, 3537920), (56, 3095680), (64, 2708720), (70, 2476544), (80, 2166976), (98, 1768960), (112, 1547840), (128, 1354360), (140, 1238272), (160, 1083488), (196, 884480), (224, 773920), (245, 707584), (256, 677180), (280, 619136), (320, 541744), (392, 442240), (448, 386960), (490, 353792), (512, 338590), (560, 309568), (640, 270872), (691, 250880), (784, 221120), (896, 193480), (980, 176896), (1024, 169295), (1120, 154784), (1280, 135436), (1382, 125440), (1568, 110560), (1792, 96740), (1960, 88448), (2240, 77392), (2560, 67718), (2764, 62720), (3136, 55280), (3455, 50176), (3584, 48370), (3920, 44224), (4480, 38696), (4837, 35840), (5120, 33859), (5528, 31360), (6272, 27640), (6910, 25088), (7168, 24185), (7840, 22112), (8960, 19348), (9674, 17920), (11056, 15680), (12544, 13820)]