139774080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1693}}^1$

素因数の和:1758

約数の個数: 128

約数和(自身を含む): 456160320

約数和(自身を除く): 316386240

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, 128, 129, 160, 172, 192, 215, 240, 258, 320, 344, 384, 430, 480, 516, 640, 645, 688, 860, 960, 1032, 1290, 1376, 1693, 1720, 1920, 2064, 2580, 2752, 3386, 3440, 4128, 5079, 5160, 5504, 6772, 6880, 8256, 8465, 10158, 10320, 13544, 13760, 16512, 16930, 20316, 20640, 25395, 27088, 27520, 33860, 40632, 41280, 50790, 54176, 67720, 72799, 81264, 82560, 101580, 108352, 135440, 145598, 162528, 203160, 216704, 218397, 270880, 291196, 325056, 363995, 406320, 436794, 541760, 582392, 650112, 727990, 812640, 873588, 1083520, 1091985, 1164784, 1455980, 1625280, 1747176, 2183970, 2329568, 2911960, 3250560, 3494352, 4367940, 4659136, 5823920, 6988704, 8735880, 9318272, 11647840, 13977408, 17471760, 23295680, 27954816, 34943520, 46591360, 69887040, 139774080]

約数ペア:

[(1, 139774080), (2, 69887040), (3, 46591360), (4, 34943520), (5, 27954816), (6, 23295680), (8, 17471760), (10, 13977408), (12, 11647840), (15, 9318272), (16, 8735880), (20, 6988704), (24, 5823920), (30, 4659136), (32, 4367940), (40, 3494352), (43, 3250560), (48, 2911960), (60, 2329568), (64, 2183970), (80, 1747176), (86, 1625280), (96, 1455980), (120, 1164784), (128, 1091985), (129, 1083520), (160, 873588), (172, 812640), (192, 727990), (215, 650112), (240, 582392), (258, 541760), (320, 436794), (344, 406320), (384, 363995), (430, 325056), (480, 291196), (516, 270880), (640, 218397), (645, 216704), (688, 203160), (860, 162528), (960, 145598), (1032, 135440), (1290, 108352), (1376, 101580), (1693, 82560), (1720, 81264), (1920, 72799), (2064, 67720), (2580, 54176), (2752, 50790), (3386, 41280), (3440, 40632), (4128, 33860), (5079, 27520), (5160, 27088), (5504, 25395), (6772, 20640), (6880, 20316), (8256, 16930), (8465, 16512), (10158, 13760), (10320, 13544)]