229849853920

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{243857}}^1$

素因数の和:244052

約数の個数: 96

約数和(自身を含む): 559706783328

約数和(自身を除く): 329856929408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 137, 160, 172, 215, 274, 344, 430, 548, 685, 688, 860, 1096, 1370, 1376, 1720, 2192, 2740, 3440, 4384, 5480, 5891, 6880, 10960, 11782, 21920, 23564, 29455, 47128, 58910, 94256, 117820, 188512, 235640, 243857, 471280, 487714, 942560, 975428, 1219285, 1950856, 2438570, 3901712, 4877140, 7803424, 9754280, 10485851, 19508560, 20971702, 33408409, 39017120, 41943404, 52429255, 66816818, 83886808, 104858510, 133633636, 167042045, 167773616, 209717020, 267267272, 334084090, 335547232, 419434040, 534534544, 668168180, 838868080, 1069069088, 1336336360, 1436561587, 1677736160, 2672672720, 2873123174, 5345345440, 5746246348, 7182807935, 11492492696, 14365615870, 22984985392, 28731231740, 45969970784, 57462463480, 114924926960, 229849853920]

約数ペア:

[(1, 229849853920), (2, 114924926960), (4, 57462463480), (5, 45969970784), (8, 28731231740), (10, 22984985392), (16, 14365615870), (20, 11492492696), (32, 7182807935), (40, 5746246348), (43, 5345345440), (80, 2873123174), (86, 2672672720), (137, 1677736160), (160, 1436561587), (172, 1336336360), (215, 1069069088), (274, 838868080), (344, 668168180), (430, 534534544), (548, 419434040), (685, 335547232), (688, 334084090), (860, 267267272), (1096, 209717020), (1370, 167773616), (1376, 167042045), (1720, 133633636), (2192, 104858510), (2740, 83886808), (3440, 66816818), (4384, 52429255), (5480, 41943404), (5891, 39017120), (6880, 33408409), (10960, 20971702), (11782, 19508560), (21920, 10485851), (23564, 9754280), (29455, 7803424), (47128, 4877140), (58910, 3901712), (94256, 2438570), (117820, 1950856), (188512, 1219285), (235640, 975428), (243857, 942560), (471280, 487714)]