83190720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{449}}^1$

素因数の和:662

約数の個数: 112

約数和(自身を含む): 266090400

約数和(自身を除く): 182899680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 193, 240, 320, 386, 449, 480, 579, 772, 898, 960, 965, 1158, 1347, 1544, 1796, 1930, 2245, 2316, 2694, 2895, 3088, 3592, 3860, 4490, 4632, 5388, 5790, 6176, 6735, 7184, 7720, 8980, 9264, 10776, 11580, 12352, 13470, 14368, 15440, 17960, 18528, 21552, 23160, 26940, 28736, 30880, 35920, 37056, 43104, 46320, 53880, 61760, 71840, 86208, 86657, 92640, 107760, 143680, 173314, 185280, 215520, 259971, 346628, 431040, 433285, 519942, 693256, 866570, 1039884, 1299855, 1386512, 1733140, 2079768, 2599710, 2773024, 3466280, 4159536, 5199420, 5546048, 6932560, 8319072, 10398840, 13865120, 16638144, 20797680, 27730240, 41595360, 83190720]

約数ペア:

[(1, 83190720), (2, 41595360), (3, 27730240), (4, 20797680), (5, 16638144), (6, 13865120), (8, 10398840), (10, 8319072), (12, 6932560), (15, 5546048), (16, 5199420), (20, 4159536), (24, 3466280), (30, 2773024), (32, 2599710), (40, 2079768), (48, 1733140), (60, 1386512), (64, 1299855), (80, 1039884), (96, 866570), (120, 693256), (160, 519942), (192, 433285), (193, 431040), (240, 346628), (320, 259971), (386, 215520), (449, 185280), (480, 173314), (579, 143680), (772, 107760), (898, 92640), (960, 86657), (965, 86208), (1158, 71840), (1347, 61760), (1544, 53880), (1796, 46320), (1930, 43104), (2245, 37056), (2316, 35920), (2694, 30880), (2895, 28736), (3088, 26940), (3592, 23160), (3860, 21552), (4490, 18528), (4632, 17960), (5388, 15440), (5790, 14368), (6176, 13470), (6735, 12352), (7184, 11580), (7720, 10776), (8980, 9264)]