156766007680

素因数分解:

$2^7\times 5^1\times {\mathrm{10369}}^1\times {\mathrm{23623}}^1$

素因数の和:34011

約数の個数: 64

約数和(自身を含む): 374820746400

約数和(自身を除く): 218054738720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 10369, 20738, 23623, 41476, 47246, 51845, 82952, 94492, 103690, 118115, 165904, 188984, 207380, 236230, 331808, 377968, 414760, 472460, 663616, 755936, 829520, 944920, 1327232, 1511872, 1659040, 1889840, 3023744, 3318080, 3779680, 6636160, 7559360, 15118720, 244946887, 489893774, 979787548, 1224734435, 1959575096, 2449468870, 3919150192, 4898937740, 7838300384, 9797875480, 15676600768, 19595750960, 31353201536, 39191501920, 78383003840, 156766007680]

約数ペア:

[(1, 156766007680), (2, 78383003840), (4, 39191501920), (5, 31353201536), (8, 19595750960), (10, 15676600768), (16, 9797875480), (20, 7838300384), (32, 4898937740), (40, 3919150192), (64, 2449468870), (80, 1959575096), (128, 1224734435), (160, 979787548), (320, 489893774), (640, 244946887), (10369, 15118720), (20738, 7559360), (23623, 6636160), (41476, 3779680), (47246, 3318080), (51845, 3023744), (82952, 1889840), (94492, 1659040), (103690, 1511872), (118115, 1327232), (165904, 944920), (188984, 829520), (207380, 755936), (236230, 663616), (331808, 472460), (377968, 414760)]