165942720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:547

約数の個数: 168

約数和(自身を含む): 575974464

約数和(自身を除く): 410031744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 157, 160, 180, 192, 240, 288, 314, 320, 360, 367, 471, 480, 576, 628, 720, 734, 785, 942, 960, 1101, 1256, 1413, 1440, 1468, 1570, 1835, 1884, 2202, 2355, 2512, 2826, 2880, 2936, 3140, 3303, 3670, 3768, 4404, 4710, 5024, 5505, 5652, 5872, 6280, 6606, 7065, 7340, 7536, 8808, 9420, 10048, 11010, 11304, 11744, 12560, 13212, 14130, 14680, 15072, 16515, 17616, 18840, 22020, 22608, 23488, 25120, 26424, 28260, 29360, 30144, 33030, 35232, 37680, 44040, 45216, 50240, 52848, 56520, 57619, 58720, 66060, 70464, 75360, 88080, 90432, 105696, 113040, 115238, 117440, 132120, 150720, 172857, 176160, 211392, 226080, 230476, 264240, 288095, 345714, 352320, 452160, 460952, 518571, 528480, 576190, 691428, 864285, 921904, 1037142, 1056960, 1152380, 1382856, 1728570, 1843808, 2074284, 2304760, 2592855, 2765712, 3457140, 3687616, 4148568, 4609520, 5185710, 5531424, 6914280, 8297136, 9219040, 10371420, 11062848, 13828560, 16594272, 18438080, 20742840, 27657120, 33188544, 41485680, 55314240, 82971360, 165942720]

約数ペア:

[(1, 165942720), (2, 82971360), (3, 55314240), (4, 41485680), (5, 33188544), (6, 27657120), (8, 20742840), (9, 18438080), (10, 16594272), (12, 13828560), (15, 11062848), (16, 10371420), (18, 9219040), (20, 8297136), (24, 6914280), (30, 5531424), (32, 5185710), (36, 4609520), (40, 4148568), (45, 3687616), (48, 3457140), (60, 2765712), (64, 2592855), (72, 2304760), (80, 2074284), (90, 1843808), (96, 1728570), (120, 1382856), (144, 1152380), (157, 1056960), (160, 1037142), (180, 921904), (192, 864285), (240, 691428), (288, 576190), (314, 528480), (320, 518571), (360, 460952), (367, 452160), (471, 352320), (480, 345714), (576, 288095), (628, 264240), (720, 230476), (734, 226080), (785, 211392), (942, 176160), (960, 172857), (1101, 150720), (1256, 132120), (1413, 117440), (1440, 115238), (1468, 113040), (1570, 105696), (1835, 90432), (1884, 88080), (2202, 75360), (2355, 70464), (2512, 66060), (2826, 58720), (2880, 57619), (2936, 56520), (3140, 52848), (3303, 50240), (3670, 45216), (3768, 44040), (4404, 37680), (4710, 35232), (5024, 33030), (5505, 30144), (5652, 29360), (5872, 28260), (6280, 26424), (6606, 25120), (7065, 23488), (7340, 22608), (7536, 22020), (8808, 18840), (9420, 17616), (10048, 16515), (11010, 15072), (11304, 14680), (11744, 14130), (12560, 13212)]