74003520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:668

約数の個数: 112

約数和(自身を含む): 236939328

約数和(自身を除く): 162935808

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, 157, 160, 192, 240, 314, 320, 471, 480, 491, 628, 785, 942, 960, 982, 1256, 1473, 1570, 1884, 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, 23568, 25120, 29460, 30144, 31424, 37680, 39280, 47136, 50240, 58920, 75360, 77087, 78560, 94272, 117840, 150720, 154174, 157120, 231261, 235680, 308348, 385435, 462522, 471360, 616696, 770870, 925044, 1156305, 1233392, 1541740, 1850088, 2312610, 2466784, 3083480, 3700176, 4625220, 4933568, 6166960, 7400352, 9250440, 12333920, 14800704, 18500880, 24667840, 37001760, 74003520]

約数ペア:

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