130190240

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 319334400

約数和(自身を除く): 189144160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 127, 149, 160, 172, 215, 254, 298, 344, 430, 508, 596, 635, 688, 745, 860, 1016, 1192, 1270, 1376, 1490, 1720, 2032, 2384, 2540, 2980, 3440, 4064, 4768, 5080, 5461, 5960, 6407, 6880, 10160, 10922, 11920, 12814, 18923, 20320, 21844, 23840, 25628, 27305, 32035, 37846, 43688, 51256, 54610, 64070, 75692, 87376, 94615, 102512, 109220, 128140, 151384, 174752, 189230, 205024, 218440, 256280, 302768, 378460, 436880, 512560, 605536, 756920, 813689, 873760, 1025120, 1513840, 1627378, 3027680, 3254756, 4068445, 6509512, 8136890, 13019024, 16273780, 26038048, 32547560, 65095120, 130190240]

約数ペア:

[(1, 130190240), (2, 65095120), (4, 32547560), (5, 26038048), (8, 16273780), (10, 13019024), (16, 8136890), (20, 6509512), (32, 4068445), (40, 3254756), (43, 3027680), (80, 1627378), (86, 1513840), (127, 1025120), (149, 873760), (160, 813689), (172, 756920), (215, 605536), (254, 512560), (298, 436880), (344, 378460), (430, 302768), (508, 256280), (596, 218440), (635, 205024), (688, 189230), (745, 174752), (860, 151384), (1016, 128140), (1192, 109220), (1270, 102512), (1376, 94615), (1490, 87376), (1720, 75692), (2032, 64070), (2384, 54610), (2540, 51256), (2980, 43688), (3440, 37846), (4064, 32035), (4768, 27305), (5080, 25628), (5461, 23840), (5960, 21844), (6407, 20320), (6880, 18923), (10160, 12814), (10922, 11920)]