71548960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:546

約数の個数: 96

約数和(自身を含む): 194769792

約数和(自身を除く): 123220832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 193, 224, 280, 331, 386, 560, 662, 772, 965, 1120, 1324, 1351, 1544, 1655, 1930, 2317, 2648, 2702, 3088, 3310, 3860, 4634, 5296, 5404, 6176, 6620, 6755, 7720, 9268, 10592, 10808, 11585, 13240, 13510, 15440, 18536, 21616, 23170, 26480, 27020, 30880, 37072, 43232, 46340, 52960, 54040, 63883, 74144, 92680, 108080, 127766, 185360, 216160, 255532, 319415, 370720, 447181, 511064, 638830, 894362, 1022128, 1277660, 1788724, 2044256, 2235905, 2555320, 3577448, 4471810, 5110640, 7154896, 8943620, 10221280, 14309792, 17887240, 35774480, 71548960]

約数ペア:

[(1, 71548960), (2, 35774480), (4, 17887240), (5, 14309792), (7, 10221280), (8, 8943620), (10, 7154896), (14, 5110640), (16, 4471810), (20, 3577448), (28, 2555320), (32, 2235905), (35, 2044256), (40, 1788724), (56, 1277660), (70, 1022128), (80, 894362), (112, 638830), (140, 511064), (160, 447181), (193, 370720), (224, 319415), (280, 255532), (331, 216160), (386, 185360), (560, 127766), (662, 108080), (772, 92680), (965, 74144), (1120, 63883), (1324, 54040), (1351, 52960), (1544, 46340), (1655, 43232), (1930, 37072), (2317, 30880), (2648, 27020), (2702, 26480), (3088, 23170), (3310, 21616), (3860, 18536), (4634, 15440), (5296, 13510), (5404, 13240), (6176, 11585), (6620, 10808), (6755, 10592), (7720, 9268)]