148007040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:670

約数の個数: 128

約数和(自身を含む): 475744320

約数和(自身を除く): 327737280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 157, 160, 192, 240, 314, 320, 384, 471, 480, 491, 628, 640, 785, 942, 960, 982, 1256, 1473, 1570, 1884, 1920, 1964, 2355, 2455, 2512, 2946, 3140, 3768, 3928, 4710, 4910, 5024, 5892, 6280, 7365, 7536, 7856, 9420, 9820, 10048, 11784, 12560, 14730, 15072, 15712, 18840, 19640, 20096, 23568, 25120, 29460, 30144, 31424, 37680, 39280, 47136, 50240, 58920, 60288, 62848, 75360, 77087, 78560, 94272, 100480, 117840, 150720, 154174, 157120, 188544, 231261, 235680, 301440, 308348, 314240, 385435, 462522, 471360, 616696, 770870, 925044, 942720, 1156305, 1233392, 1541740, 1850088, 2312610, 2466784, 3083480, 3700176, 4625220, 4933568, 6166960, 7400352, 9250440, 9867136, 12333920, 14800704, 18500880, 24667840, 29601408, 37001760, 49335680, 74003520, 148007040]

約数ペア:

[(1, 148007040), (2, 74003520), (3, 49335680), (4, 37001760), (5, 29601408), (6, 24667840), (8, 18500880), (10, 14800704), (12, 12333920), (15, 9867136), (16, 9250440), (20, 7400352), (24, 6166960), (30, 4933568), (32, 4625220), (40, 3700176), (48, 3083480), (60, 2466784), (64, 2312610), (80, 1850088), (96, 1541740), (120, 1233392), (128, 1156305), (157, 942720), (160, 925044), (192, 770870), (240, 616696), (314, 471360), (320, 462522), (384, 385435), (471, 314240), (480, 308348), (491, 301440), (628, 235680), (640, 231261), (785, 188544), (942, 157120), (960, 154174), (982, 150720), (1256, 117840), (1473, 100480), (1570, 94272), (1884, 78560), (1920, 77087), (1964, 75360), (2355, 62848), (2455, 60288), (2512, 58920), (2946, 50240), (3140, 47136), (3768, 39280), (3928, 37680), (4710, 31424), (4910, 30144), (5024, 29460), (5892, 25120), (6280, 23568), (7365, 20096), (7536, 19640), (7856, 18840), (9420, 15712), (9820, 15072), (10048, 14730), (11784, 12560)]