113840720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:397

約数の個数: 120

約数和(自身を含む): 311826024

約数和(自身を除く): 197985304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 113, 140, 196, 226, 245, 257, 280, 392, 452, 490, 514, 560, 565, 784, 791, 904, 980, 1028, 1130, 1285, 1582, 1799, 1808, 1960, 2056, 2260, 2570, 3164, 3598, 3920, 3955, 4112, 4520, 5140, 5537, 6328, 7196, 7910, 8995, 9040, 10280, 11074, 12593, 12656, 14392, 15820, 17990, 20560, 22148, 25186, 27685, 28784, 29041, 31640, 35980, 44296, 50372, 55370, 58082, 62965, 63280, 71960, 88592, 100744, 110740, 116164, 125930, 143920, 145205, 201488, 203287, 221480, 232328, 251860, 290410, 406574, 442960, 464656, 503720, 580820, 813148, 1007440, 1016435, 1161640, 1423009, 1626296, 2032870, 2323280, 2846018, 3252592, 4065740, 5692036, 7115045, 8131480, 11384072, 14230090, 16262960, 22768144, 28460180, 56920360, 113840720]

約数ペア:

[(1, 113840720), (2, 56920360), (4, 28460180), (5, 22768144), (7, 16262960), (8, 14230090), (10, 11384072), (14, 8131480), (16, 7115045), (20, 5692036), (28, 4065740), (35, 3252592), (40, 2846018), (49, 2323280), (56, 2032870), (70, 1626296), (80, 1423009), (98, 1161640), (112, 1016435), (113, 1007440), (140, 813148), (196, 580820), (226, 503720), (245, 464656), (257, 442960), (280, 406574), (392, 290410), (452, 251860), (490, 232328), (514, 221480), (560, 203287), (565, 201488), (784, 145205), (791, 143920), (904, 125930), (980, 116164), (1028, 110740), (1130, 100744), (1285, 88592), (1582, 71960), (1799, 63280), (1808, 62965), (1960, 58082), (2056, 55370), (2260, 50372), (2570, 44296), (3164, 35980), (3598, 31640), (3920, 29041), (3955, 28784), (4112, 27685), (4520, 25186), (5140, 22148), (5537, 20560), (6328, 17990), (7196, 15820), (7910, 14392), (8995, 12656), (9040, 12593), (10280, 11074)]