13793880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1619}}^1$

素因数の和:1704

約数の個数: 64

約数和(自身を含む): 41990400

約数和(自身を除く): 28196520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1619, 1704, 2130, 2840, 3238, 4260, 4857, 6476, 8095, 8520, 9714, 12952, 16190, 19428, 24285, 32380, 38856, 48570, 64760, 97140, 114949, 194280, 229898, 344847, 459796, 574745, 689694, 919592, 1149490, 1379388, 1724235, 2298980, 2758776, 3448470, 4597960, 6896940, 13793880]

約数ペア:

[(1, 13793880), (2, 6896940), (3, 4597960), (4, 3448470), (5, 2758776), (6, 2298980), (8, 1724235), (10, 1379388), (12, 1149490), (15, 919592), (20, 689694), (24, 574745), (30, 459796), (40, 344847), (60, 229898), (71, 194280), (120, 114949), (142, 97140), (213, 64760), (284, 48570), (355, 38856), (426, 32380), (568, 24285), (710, 19428), (852, 16190), (1065, 12952), (1420, 9714), (1619, 8520), (1704, 8095), (2130, 6476), (2840, 4857), (3238, 4260)]