157260976000

素因数分解:

$2^7\times 5^3\times {\mathrm{43}}^1\times {\mathrm{228577}}^1$

素因数の和:228649

約数の個数: 128

約数和(自身を含む): 400084644960

約数和(自身を除く): 242823668960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 64, 80, 86, 100, 125, 128, 160, 172, 200, 215, 250, 320, 344, 400, 430, 500, 640, 688, 800, 860, 1000, 1075, 1376, 1600, 1720, 2000, 2150, 2752, 3200, 3440, 4000, 4300, 5375, 5504, 6880, 8000, 8600, 10750, 13760, 16000, 17200, 21500, 27520, 34400, 43000, 68800, 86000, 137600, 172000, 228577, 344000, 457154, 688000, 914308, 1142885, 1828616, 2285770, 3657232, 4571540, 5714425, 7314464, 9143080, 9828811, 11428850, 14628928, 18286160, 19657622, 22857700, 28572125, 29257856, 36572320, 39315244, 45715400, 49144055, 57144250, 73144640, 78630488, 91430800, 98288110, 114288500, 146289280, 157260976, 182861600, 196576220, 228577000, 245720275, 314521952, 365723200, 393152440, 457154000, 491440550, 629043904, 731446400, 786304880, 914308000, 982881100, 1228601375, 1258087808, 1572609760, 1828616000, 1965762200, 2457202750, 3145219520, 3657232000, 3931524400, 4914405500, 6290439040, 7863048800, 9828811000, 15726097600, 19657622000, 31452195200, 39315244000, 78630488000, 157260976000]

約数ペア:

[(1, 157260976000), (2, 78630488000), (4, 39315244000), (5, 31452195200), (8, 19657622000), (10, 15726097600), (16, 9828811000), (20, 7863048800), (25, 6290439040), (32, 4914405500), (40, 3931524400), (43, 3657232000), (50, 3145219520), (64, 2457202750), (80, 1965762200), (86, 1828616000), (100, 1572609760), (125, 1258087808), (128, 1228601375), (160, 982881100), (172, 914308000), (200, 786304880), (215, 731446400), (250, 629043904), (320, 491440550), (344, 457154000), (400, 393152440), (430, 365723200), (500, 314521952), (640, 245720275), (688, 228577000), (800, 196576220), (860, 182861600), (1000, 157260976), (1075, 146289280), (1376, 114288500), (1600, 98288110), (1720, 91430800), (2000, 78630488), (2150, 73144640), (2752, 57144250), (3200, 49144055), (3440, 45715400), (4000, 39315244), (4300, 36572320), (5375, 29257856), (5504, 28572125), (6880, 22857700), (8000, 19657622), (8600, 18286160), (10750, 14628928), (13760, 11428850), (16000, 9828811), (17200, 9143080), (21500, 7314464), (27520, 5714425), (34400, 4571540), (43000, 3657232), (68800, 2285770), (86000, 1828616), (137600, 1142885), (172000, 914308), (228577, 688000), (344000, 457154)]