207846240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{8837}}^1$

素因数の和:8869

約数の個数: 144

約数和(自身を含む): 761694192

約数和(自身を除く): 553847952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 8837, 11760, 17674, 23520, 26511, 35348, 44185, 53022, 61859, 70696, 88370, 106044, 123718, 132555, 141392, 176740, 185577, 212088, 247436, 265110, 282784, 309295, 353480, 371154, 424176, 433013, 494872, 530220, 618590, 706960, 742308, 848352, 866026, 927885, 989744, 1060440, 1237180, 1299039, 1413920, 1484616, 1732052, 1855770, 1979488, 2120880, 2165065, 2474360, 2598078, 2969232, 3464104, 3711540, 4241760, 4330130, 4948720, 5196156, 5938464, 6495195, 6928208, 7423080, 8660260, 9897440, 10392312, 12990390, 13856416, 14846160, 17320520, 20784624, 25980780, 29692320, 34641040, 41569248, 51961560, 69282080, 103923120, 207846240]

約数ペア:

[(1, 207846240), (2, 103923120), (3, 69282080), (4, 51961560), (5, 41569248), (6, 34641040), (7, 29692320), (8, 25980780), (10, 20784624), (12, 17320520), (14, 14846160), (15, 13856416), (16, 12990390), (20, 10392312), (21, 9897440), (24, 8660260), (28, 7423080), (30, 6928208), (32, 6495195), (35, 5938464), (40, 5196156), (42, 4948720), (48, 4330130), (49, 4241760), (56, 3711540), (60, 3464104), (70, 2969232), (80, 2598078), (84, 2474360), (96, 2165065), (98, 2120880), (105, 1979488), (112, 1855770), (120, 1732052), (140, 1484616), (147, 1413920), (160, 1299039), (168, 1237180), (196, 1060440), (210, 989744), (224, 927885), (240, 866026), (245, 848352), (280, 742308), (294, 706960), (336, 618590), (392, 530220), (420, 494872), (480, 433013), (490, 424176), (560, 371154), (588, 353480), (672, 309295), (735, 282784), (784, 265110), (840, 247436), (980, 212088), (1120, 185577), (1176, 176740), (1470, 141392), (1568, 132555), (1680, 123718), (1960, 106044), (2352, 88370), (2940, 70696), (3360, 61859), (3920, 53022), (4704, 44185), (5880, 35348), (7840, 26511), (8837, 23520), (11760, 17674)]