1567167720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{431}}^1$

素因数の和:795

約数の個数: 128

約数和(自身を含む): 4766999040

約数和(自身を除く): 3199831320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 193, 314, 386, 431, 471, 579, 628, 772, 785, 862, 942, 965, 1158, 1256, 1293, 1544, 1570, 1724, 1884, 1930, 2155, 2316, 2355, 2586, 2895, 3140, 3448, 3768, 3860, 4310, 4632, 4710, 5172, 5790, 6280, 6465, 7720, 8620, 9420, 10344, 11580, 12930, 17240, 18840, 23160, 25860, 30301, 51720, 60602, 67667, 83183, 90903, 121204, 135334, 151505, 166366, 181806, 203001, 242408, 249549, 270668, 303010, 332732, 338335, 363612, 406002, 415915, 454515, 499098, 541336, 606020, 665464, 676670, 727224, 812004, 831830, 909030, 998196, 1015005, 1212040, 1247745, 1353340, 1624008, 1663660, 1818060, 1996392, 2030010, 2495490, 2706680, 3327320, 3636120, 4060020, 4990980, 8120040, 9981960, 13059731, 26119462, 39179193, 52238924, 65298655, 78358386, 104477848, 130597310, 156716772, 195895965, 261194620, 313433544, 391791930, 522389240, 783583860, 1567167720]

約数ペア:

[(1, 1567167720), (2, 783583860), (3, 522389240), (4, 391791930), (5, 313433544), (6, 261194620), (8, 195895965), (10, 156716772), (12, 130597310), (15, 104477848), (20, 78358386), (24, 65298655), (30, 52238924), (40, 39179193), (60, 26119462), (120, 13059731), (157, 9981960), (193, 8120040), (314, 4990980), (386, 4060020), (431, 3636120), (471, 3327320), (579, 2706680), (628, 2495490), (772, 2030010), (785, 1996392), (862, 1818060), (942, 1663660), (965, 1624008), (1158, 1353340), (1256, 1247745), (1293, 1212040), (1544, 1015005), (1570, 998196), (1724, 909030), (1884, 831830), (1930, 812004), (2155, 727224), (2316, 676670), (2355, 665464), (2586, 606020), (2895, 541336), (3140, 499098), (3448, 454515), (3768, 415915), (3860, 406002), (4310, 363612), (4632, 338335), (4710, 332732), (5172, 303010), (5790, 270668), (6280, 249549), (6465, 242408), (7720, 203001), (8620, 181806), (9420, 166366), (10344, 151505), (11580, 135334), (12930, 121204), (17240, 90903), (18840, 83183), (23160, 67667), (25860, 60602), (30301, 51720)]