131266080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8287}}^1$

素因数の和:8319

約数の個数: 144

約数和(自身を含む): 488726784

約数和(自身を除く): 357460704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 8287, 15840, 16574, 24861, 33148, 41435, 49722, 66296, 74583, 82870, 91157, 99444, 124305, 132592, 149166, 165740, 182314, 198888, 248610, 265184, 273471, 298332, 331480, 364628, 372915, 397776, 455785, 497220, 546942, 596664, 662960, 729256, 745830, 795552, 820413, 911570, 994440, 1093884, 1193328, 1325920, 1367355, 1458512, 1491660, 1640826, 1823140, 1988880, 2187768, 2386656, 2734710, 2917024, 2983320, 3281652, 3646280, 3977760, 4102065, 4375536, 5469420, 5966640, 6563304, 7292560, 8204130, 8751072, 10938840, 11933280, 13126608, 14585120, 16408260, 21877680, 26253216, 32816520, 43755360, 65633040, 131266080]

約数ペア:

[(1, 131266080), (2, 65633040), (3, 43755360), (4, 32816520), (5, 26253216), (6, 21877680), (8, 16408260), (9, 14585120), (10, 13126608), (11, 11933280), (12, 10938840), (15, 8751072), (16, 8204130), (18, 7292560), (20, 6563304), (22, 5966640), (24, 5469420), (30, 4375536), (32, 4102065), (33, 3977760), (36, 3646280), (40, 3281652), (44, 2983320), (45, 2917024), (48, 2734710), (55, 2386656), (60, 2187768), (66, 1988880), (72, 1823140), (80, 1640826), (88, 1491660), (90, 1458512), (96, 1367355), (99, 1325920), (110, 1193328), (120, 1093884), (132, 994440), (144, 911570), (160, 820413), (165, 795552), (176, 745830), (180, 729256), (198, 662960), (220, 596664), (240, 546942), (264, 497220), (288, 455785), (330, 397776), (352, 372915), (360, 364628), (396, 331480), (440, 298332), (480, 273471), (495, 265184), (528, 248610), (660, 198888), (720, 182314), (792, 165740), (880, 149166), (990, 132592), (1056, 124305), (1320, 99444), (1440, 91157), (1584, 82870), (1760, 74583), (1980, 66296), (2640, 49722), (3168, 41435), (3960, 33148), (5280, 24861), (7920, 16574), (8287, 15840)]