77763845640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{258283}}^1$

素因数の和:258503

約数の個数: 128

約数和(自身を含む): 252539763840

約数和(自身を除く): 174775918200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 193, 195, 260, 312, 386, 390, 520, 579, 772, 780, 965, 1158, 1544, 1560, 1930, 2316, 2509, 2895, 3860, 4632, 5018, 5790, 7527, 7720, 10036, 11580, 12545, 15054, 20072, 23160, 25090, 30108, 37635, 50180, 60216, 75270, 100360, 150540, 258283, 301080, 516566, 774849, 1033132, 1291415, 1549698, 2066264, 2582830, 3099396, 3357679, 3874245, 5165660, 6198792, 6715358, 7748490, 10073037, 10331320, 13430716, 15496980, 16788395, 20146074, 26861432, 30993960, 33576790, 40292148, 49848619, 50365185, 67153580, 80584296, 99697238, 100730370, 134307160, 149545857, 199394476, 201460740, 249243095, 299091714, 398788952, 402921480, 498486190, 598183428, 648032047, 747729285, 996972380, 1196366856, 1296064094, 1495458570, 1944096141, 1993944760, 2592128188, 2990917140, 3240160235, 3888192282, 5184256376, 5981834280, 6480320470, 7776384564, 9720480705, 12960640940, 15552769128, 19440961410, 25921281880, 38881922820, 77763845640]

約数ペア:

[(1, 77763845640), (2, 38881922820), (3, 25921281880), (4, 19440961410), (5, 15552769128), (6, 12960640940), (8, 9720480705), (10, 7776384564), (12, 6480320470), (13, 5981834280), (15, 5184256376), (20, 3888192282), (24, 3240160235), (26, 2990917140), (30, 2592128188), (39, 1993944760), (40, 1944096141), (52, 1495458570), (60, 1296064094), (65, 1196366856), (78, 996972380), (104, 747729285), (120, 648032047), (130, 598183428), (156, 498486190), (193, 402921480), (195, 398788952), (260, 299091714), (312, 249243095), (386, 201460740), (390, 199394476), (520, 149545857), (579, 134307160), (772, 100730370), (780, 99697238), (965, 80584296), (1158, 67153580), (1544, 50365185), (1560, 49848619), (1930, 40292148), (2316, 33576790), (2509, 30993960), (2895, 26861432), (3860, 20146074), (4632, 16788395), (5018, 15496980), (5790, 13430716), (7527, 10331320), (7720, 10073037), (10036, 7748490), (11580, 6715358), (12545, 6198792), (15054, 5165660), (20072, 3874245), (23160, 3357679), (25090, 3099396), (30108, 2582830), (37635, 2066264), (50180, 1549698), (60216, 1291415), (75270, 1033132), (100360, 774849), (150540, 516566), (258283, 301080)]