191601760

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{24439}}^1$

素因数の和:24468

約数の個数: 72

約数和(自身を含む): 526584240

約数和(自身を除く): 334982480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 24439, 48878, 97756, 122195, 171073, 195512, 244390, 342146, 391024, 488780, 684292, 782048, 855365, 977560, 1197511, 1368584, 1710730, 1955120, 2395022, 2737168, 3421460, 3910240, 4790044, 5474336, 5987555, 6842920, 9580088, 11975110, 13685840, 19160176, 23950220, 27371680, 38320352, 47900440, 95800880, 191601760]

約数ペア:

[(1, 191601760), (2, 95800880), (4, 47900440), (5, 38320352), (7, 27371680), (8, 23950220), (10, 19160176), (14, 13685840), (16, 11975110), (20, 9580088), (28, 6842920), (32, 5987555), (35, 5474336), (40, 4790044), (49, 3910240), (56, 3421460), (70, 2737168), (80, 2395022), (98, 1955120), (112, 1710730), (140, 1368584), (160, 1197511), (196, 977560), (224, 855365), (245, 782048), (280, 684292), (392, 488780), (490, 391024), (560, 342146), (784, 244390), (980, 195512), (1120, 171073), (1568, 122195), (1960, 97756), (3920, 48878), (7840, 24439)]