1058878240

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{1031}}^1$

素因数の和:1191

約数の個数: 144

約数和(自身を含む): 2935082304

約数和(自身を除く): 1876204064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 131, 140, 160, 196, 224, 245, 262, 280, 392, 490, 524, 560, 655, 784, 917, 980, 1031, 1048, 1120, 1310, 1568, 1834, 1960, 2062, 2096, 2620, 3668, 3920, 4124, 4192, 4585, 5155, 5240, 6419, 7217, 7336, 7840, 8248, 9170, 10310, 10480, 12838, 14434, 14672, 16496, 18340, 20620, 20960, 25676, 28868, 29344, 32095, 32992, 36085, 36680, 41240, 50519, 51352, 57736, 64190, 72170, 73360, 82480, 101038, 102704, 115472, 128380, 135061, 144340, 146720, 164960, 202076, 205408, 230944, 252595, 256760, 270122, 288680, 404152, 505190, 513520, 540244, 577360, 675305, 808304, 945427, 1010380, 1027040, 1080488, 1154720, 1350610, 1616608, 1890854, 2020760, 2160976, 2701220, 3781708, 4041520, 4321952, 4727135, 5402440, 6617989, 7563416, 8083040, 9454270, 10804880, 13235978, 15126832, 18908540, 21609760, 26471956, 30253664, 33089945, 37817080, 52943912, 66179890, 75634160, 105887824, 132359780, 151268320, 211775648, 264719560, 529439120, 1058878240]

約数ペア:

[(1, 1058878240), (2, 529439120), (4, 264719560), (5, 211775648), (7, 151268320), (8, 132359780), (10, 105887824), (14, 75634160), (16, 66179890), (20, 52943912), (28, 37817080), (32, 33089945), (35, 30253664), (40, 26471956), (49, 21609760), (56, 18908540), (70, 15126832), (80, 13235978), (98, 10804880), (112, 9454270), (131, 8083040), (140, 7563416), (160, 6617989), (196, 5402440), (224, 4727135), (245, 4321952), (262, 4041520), (280, 3781708), (392, 2701220), (490, 2160976), (524, 2020760), (560, 1890854), (655, 1616608), (784, 1350610), (917, 1154720), (980, 1080488), (1031, 1027040), (1048, 1010380), (1120, 945427), (1310, 808304), (1568, 675305), (1834, 577360), (1960, 540244), (2062, 513520), (2096, 505190), (2620, 404152), (3668, 288680), (3920, 270122), (4124, 256760), (4192, 252595), (4585, 230944), (5155, 205408), (5240, 202076), (6419, 164960), (7217, 146720), (7336, 144340), (7840, 135061), (8248, 128380), (9170, 115472), (10310, 102704), (10480, 101038), (12838, 82480), (14434, 73360), (14672, 72170), (16496, 64190), (18340, 57736), (20620, 51352), (20960, 50519), (25676, 41240), (28868, 36680), (29344, 36085), (32095, 32992)]