320366016

素因数分解:

$2^6\times 3^4\times {\mathrm{29}}^1\times {\mathrm{2131}}^1$

素因数の和:2184

約数の個数: 140

約数和(自身を含む): 982873320

約数和(自身を除く): 662507304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 81, 87, 96, 108, 116, 144, 162, 174, 192, 216, 232, 261, 288, 324, 348, 432, 464, 522, 576, 648, 696, 783, 864, 928, 1044, 1296, 1392, 1566, 1728, 1856, 2088, 2131, 2349, 2592, 2784, 3132, 4176, 4262, 4698, 5184, 5568, 6264, 6393, 8352, 8524, 9396, 12528, 12786, 16704, 17048, 18792, 19179, 25056, 25572, 34096, 37584, 38358, 50112, 51144, 57537, 61799, 68192, 75168, 76716, 102288, 115074, 123598, 136384, 150336, 153432, 172611, 185397, 204576, 230148, 247196, 306864, 345222, 370794, 409152, 460296, 494392, 556191, 613728, 690444, 741588, 920592, 988784, 1112382, 1227456, 1380888, 1483176, 1668573, 1841184, 1977568, 2224764, 2761776, 2966352, 3337146, 3682368, 3955136, 4449528, 5005719, 5523552, 5932704, 6674292, 8899056, 10011438, 11047104, 11865408, 13348584, 17798112, 20022876, 26697168, 35596224, 40045752, 53394336, 80091504, 106788672, 160183008, 320366016]

約数ペア:

[(1, 320366016), (2, 160183008), (3, 106788672), (4, 80091504), (6, 53394336), (8, 40045752), (9, 35596224), (12, 26697168), (16, 20022876), (18, 17798112), (24, 13348584), (27, 11865408), (29, 11047104), (32, 10011438), (36, 8899056), (48, 6674292), (54, 5932704), (58, 5523552), (64, 5005719), (72, 4449528), (81, 3955136), (87, 3682368), (96, 3337146), (108, 2966352), (116, 2761776), (144, 2224764), (162, 1977568), (174, 1841184), (192, 1668573), (216, 1483176), (232, 1380888), (261, 1227456), (288, 1112382), (324, 988784), (348, 920592), (432, 741588), (464, 690444), (522, 613728), (576, 556191), (648, 494392), (696, 460296), (783, 409152), (864, 370794), (928, 345222), (1044, 306864), (1296, 247196), (1392, 230148), (1566, 204576), (1728, 185397), (1856, 172611), (2088, 153432), (2131, 150336), (2349, 136384), (2592, 123598), (2784, 115074), (3132, 102288), (4176, 76716), (4262, 75168), (4698, 68192), (5184, 61799), (5568, 57537), (6264, 51144), (6393, 50112), (8352, 38358), (8524, 37584), (9396, 34096), (12528, 25572), (12786, 25056), (16704, 19179), (17048, 18792)]