143856160

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:399

約数の個数: 144

約数和(自身を含む): 403341120

約数和(自身を除く): 259484960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 59, 70, 80, 98, 112, 118, 140, 160, 196, 224, 236, 245, 280, 295, 311, 392, 413, 472, 490, 560, 590, 622, 784, 826, 944, 980, 1120, 1180, 1244, 1555, 1568, 1652, 1888, 1960, 2065, 2177, 2360, 2488, 2891, 3110, 3304, 3920, 4130, 4354, 4720, 4976, 5782, 6220, 6608, 7840, 8260, 8708, 9440, 9952, 10885, 11564, 12440, 13216, 14455, 15239, 16520, 17416, 18349, 21770, 23128, 24880, 28910, 30478, 33040, 34832, 36698, 43540, 46256, 49760, 57820, 60956, 66080, 69664, 73396, 76195, 87080, 91745, 92512, 115640, 121912, 128443, 146792, 152390, 174160, 183490, 231280, 243824, 256886, 293584, 304780, 348320, 366980, 462560, 487648, 513772, 587168, 609560, 642215, 733960, 899101, 1027544, 1219120, 1284430, 1467920, 1798202, 2055088, 2438240, 2568860, 2935840, 3596404, 4110176, 4495505, 5137720, 7192808, 8991010, 10275440, 14385616, 17982020, 20550880, 28771232, 35964040, 71928080, 143856160]

約数ペア:

[(1, 143856160), (2, 71928080), (4, 35964040), (5, 28771232), (7, 20550880), (8, 17982020), (10, 14385616), (14, 10275440), (16, 8991010), (20, 7192808), (28, 5137720), (32, 4495505), (35, 4110176), (40, 3596404), (49, 2935840), (56, 2568860), (59, 2438240), (70, 2055088), (80, 1798202), (98, 1467920), (112, 1284430), (118, 1219120), (140, 1027544), (160, 899101), (196, 733960), (224, 642215), (236, 609560), (245, 587168), (280, 513772), (295, 487648), (311, 462560), (392, 366980), (413, 348320), (472, 304780), (490, 293584), (560, 256886), (590, 243824), (622, 231280), (784, 183490), (826, 174160), (944, 152390), (980, 146792), (1120, 128443), (1180, 121912), (1244, 115640), (1555, 92512), (1568, 91745), (1652, 87080), (1888, 76195), (1960, 73396), (2065, 69664), (2177, 66080), (2360, 60956), (2488, 57820), (2891, 49760), (3110, 46256), (3304, 43540), (3920, 36698), (4130, 34832), (4354, 33040), (4720, 30478), (4976, 28910), (5782, 24880), (6220, 23128), (6608, 21770), (7840, 18349), (8260, 17416), (8708, 16520), (9440, 15239), (9952, 14455), (10885, 13216), (11564, 12440)]