2017167680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{30161}}^1$

素因数の和:30208

約数の個数: 112

約数和(自身を含む): 5516026560

約数和(自身を除く): 3498858880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 320, 352, 380, 418, 440, 608, 704, 760, 836, 880, 1045, 1216, 1520, 1672, 1760, 2090, 3040, 3344, 3520, 4180, 6080, 6688, 8360, 13376, 16720, 30161, 33440, 60322, 66880, 120644, 150805, 241288, 301610, 331771, 482576, 573059, 603220, 663542, 965152, 1146118, 1206440, 1327084, 1658855, 1930304, 2292236, 2412880, 2654168, 2865295, 3317710, 4584472, 4825760, 5308336, 5730590, 6303649, 6635420, 9168944, 9651520, 10616672, 11461180, 12607298, 13270840, 18337888, 21233344, 22922360, 25214596, 26541680, 31518245, 36675776, 45844720, 50429192, 53083360, 63036490, 91689440, 100858384, 106166720, 126072980, 183378880, 201716768, 252145960, 403433536, 504291920, 1008583840, 2017167680]

約数ペア:

[(1, 2017167680), (2, 1008583840), (4, 504291920), (5, 403433536), (8, 252145960), (10, 201716768), (11, 183378880), (16, 126072980), (19, 106166720), (20, 100858384), (22, 91689440), (32, 63036490), (38, 53083360), (40, 50429192), (44, 45844720), (55, 36675776), (64, 31518245), (76, 26541680), (80, 25214596), (88, 22922360), (95, 21233344), (110, 18337888), (152, 13270840), (160, 12607298), (176, 11461180), (190, 10616672), (209, 9651520), (220, 9168944), (304, 6635420), (320, 6303649), (352, 5730590), (380, 5308336), (418, 4825760), (440, 4584472), (608, 3317710), (704, 2865295), (760, 2654168), (836, 2412880), (880, 2292236), (1045, 1930304), (1216, 1658855), (1520, 1327084), (1672, 1206440), (1760, 1146118), (2090, 965152), (3040, 663542), (3344, 603220), (3520, 573059), (4180, 482576), (6080, 331771), (6688, 301610), (8360, 241288), (13376, 150805), (16720, 120644), (30161, 66880), (33440, 60322)]