262532160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8287}}^1$

素因数の和:8321

約数の個数: 168

約数和(自身を含む): 985211136

約数和(自身を除く): 722678976

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, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 7920, 8287, 10560, 15840, 16574, 24861, 31680, 33148, 41435, 49722, 66296, 74583, 82870, 91157, 99444, 124305, 132592, 149166, 165740, 182314, 198888, 248610, 265184, 273471, 298332, 331480, 364628, 372915, 397776, 455785, 497220, 530368, 546942, 596664, 662960, 729256, 745830, 795552, 820413, 911570, 994440, 1093884, 1193328, 1325920, 1367355, 1458512, 1491660, 1591104, 1640826, 1823140, 1988880, 2187768, 2386656, 2651840, 2734710, 2917024, 2983320, 3281652, 3646280, 3977760, 4102065, 4375536, 4773312, 5469420, 5834048, 5966640, 6563304, 7292560, 7955520, 8204130, 8751072, 10938840, 11933280, 13126608, 14585120, 16408260, 17502144, 21877680, 23866560, 26253216, 29170240, 32816520, 43755360, 52506432, 65633040, 87510720, 131266080, 262532160]

約数ペア:

[(1, 262532160), (2, 131266080), (3, 87510720), (4, 65633040), (5, 52506432), (6, 43755360), (8, 32816520), (9, 29170240), (10, 26253216), (11, 23866560), (12, 21877680), (15, 17502144), (16, 16408260), (18, 14585120), (20, 13126608), (22, 11933280), (24, 10938840), (30, 8751072), (32, 8204130), (33, 7955520), (36, 7292560), (40, 6563304), (44, 5966640), (45, 5834048), (48, 5469420), (55, 4773312), (60, 4375536), (64, 4102065), (66, 3977760), (72, 3646280), (80, 3281652), (88, 2983320), (90, 2917024), (96, 2734710), (99, 2651840), (110, 2386656), (120, 2187768), (132, 1988880), (144, 1823140), (160, 1640826), (165, 1591104), (176, 1491660), (180, 1458512), (192, 1367355), (198, 1325920), (220, 1193328), (240, 1093884), (264, 994440), (288, 911570), (320, 820413), (330, 795552), (352, 745830), (360, 729256), (396, 662960), (440, 596664), (480, 546942), (495, 530368), (528, 497220), (576, 455785), (660, 397776), (704, 372915), (720, 364628), (792, 331480), (880, 298332), (960, 273471), (990, 265184), (1056, 248610), (1320, 198888), (1440, 182314), (1584, 165740), (1760, 149166), (1980, 132592), (2112, 124305), (2640, 99444), (2880, 91157), (3168, 82870), (3520, 74583), (3960, 66296), (5280, 49722), (6336, 41435), (7920, 33148), (8287, 31680), (10560, 24861), (15840, 16574)]