69887040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1693}}^1$

素因数の和:1756

約数の個数: 112

約数和(自身を含む): 227185728

約数和(自身を除く): 157298688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 688, 860, 960, 1032, 1290, 1376, 1693, 1720, 2064, 2580, 2752, 3386, 3440, 4128, 5079, 5160, 6772, 6880, 8256, 8465, 10158, 10320, 13544, 13760, 16930, 20316, 20640, 25395, 27088, 33860, 40632, 41280, 50790, 54176, 67720, 72799, 81264, 101580, 108352, 135440, 145598, 162528, 203160, 218397, 270880, 291196, 325056, 363995, 406320, 436794, 541760, 582392, 727990, 812640, 873588, 1091985, 1164784, 1455980, 1625280, 1747176, 2183970, 2329568, 2911960, 3494352, 4367940, 4659136, 5823920, 6988704, 8735880, 11647840, 13977408, 17471760, 23295680, 34943520, 69887040]

約数ペア:

[(1, 69887040), (2, 34943520), (3, 23295680), (4, 17471760), (5, 13977408), (6, 11647840), (8, 8735880), (10, 6988704), (12, 5823920), (15, 4659136), (16, 4367940), (20, 3494352), (24, 2911960), (30, 2329568), (32, 2183970), (40, 1747176), (43, 1625280), (48, 1455980), (60, 1164784), (64, 1091985), (80, 873588), (86, 812640), (96, 727990), (120, 582392), (129, 541760), (160, 436794), (172, 406320), (192, 363995), (215, 325056), (240, 291196), (258, 270880), (320, 218397), (344, 203160), (430, 162528), (480, 145598), (516, 135440), (645, 108352), (688, 101580), (860, 81264), (960, 72799), (1032, 67720), (1290, 54176), (1376, 50790), (1693, 41280), (1720, 40632), (2064, 33860), (2580, 27088), (2752, 25395), (3386, 20640), (3440, 20316), (4128, 16930), (5079, 13760), (5160, 13544), (6772, 10320), (6880, 10158), (8256, 8465)]