195032320

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{21767}}^1$

素因数の和:21795

約数の個数: 72

約数和(自身を含む): 533925504

約数和(自身を除く): 338893184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 21767, 43534, 87068, 108835, 152369, 174136, 217670, 304738, 348272, 435340, 609476, 696544, 761845, 870680, 1218952, 1393088, 1523690, 1741360, 2437904, 2786176, 3047380, 3482720, 4875808, 5572352, 6094760, 6965440, 9751616, 12189520, 13930880, 19503232, 24379040, 27861760, 39006464, 48758080, 97516160, 195032320]

約数ペア:

[(1, 195032320), (2, 97516160), (4, 48758080), (5, 39006464), (7, 27861760), (8, 24379040), (10, 19503232), (14, 13930880), (16, 12189520), (20, 9751616), (28, 6965440), (32, 6094760), (35, 5572352), (40, 4875808), (56, 3482720), (64, 3047380), (70, 2786176), (80, 2437904), (112, 1741360), (128, 1523690), (140, 1393088), (160, 1218952), (224, 870680), (256, 761845), (280, 696544), (320, 609476), (448, 435340), (560, 348272), (640, 304738), (896, 217670), (1120, 174136), (1280, 152369), (1792, 108835), (2240, 87068), (4480, 43534), (8960, 21767)]