65633040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8287}}^1$

素因数の和:8317

約数の個数: 120

約数和(自身を含む): 240484608

約数和(自身を除く): 174851568

約数列:

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

約数ペア:

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