1292152000

素因数分解:

$2^6\times 5^3\times {\mathrm{19}}^1\times {\mathrm{8501}}^1$

素因数の和:8547

約数の個数: 112

約数和(自身を含む): 3368832480

約数和(自身を除く): 2076680480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 125, 152, 160, 190, 200, 250, 304, 320, 380, 400, 475, 500, 608, 760, 800, 950, 1000, 1216, 1520, 1600, 1900, 2000, 2375, 3040, 3800, 4000, 4750, 6080, 7600, 8000, 8501, 9500, 15200, 17002, 19000, 30400, 34004, 38000, 42505, 68008, 76000, 85010, 136016, 152000, 161519, 170020, 212525, 272032, 323038, 340040, 425050, 544064, 646076, 680080, 807595, 850100, 1062625, 1292152, 1360160, 1615190, 1700200, 2125250, 2584304, 2720320, 3230380, 3400400, 4037975, 4250500, 5168608, 6460760, 6800800, 8075950, 8501000, 10337216, 12921520, 13601600, 16151900, 17002000, 20189875, 25843040, 32303800, 34004000, 40379750, 51686080, 64607600, 68008000, 80759500, 129215200, 161519000, 258430400, 323038000, 646076000, 1292152000]

約数ペア:

[(1, 1292152000), (2, 646076000), (4, 323038000), (5, 258430400), (8, 161519000), (10, 129215200), (16, 80759500), (19, 68008000), (20, 64607600), (25, 51686080), (32, 40379750), (38, 34004000), (40, 32303800), (50, 25843040), (64, 20189875), (76, 17002000), (80, 16151900), (95, 13601600), (100, 12921520), (125, 10337216), (152, 8501000), (160, 8075950), (190, 6800800), (200, 6460760), (250, 5168608), (304, 4250500), (320, 4037975), (380, 3400400), (400, 3230380), (475, 2720320), (500, 2584304), (608, 2125250), (760, 1700200), (800, 1615190), (950, 1360160), (1000, 1292152), (1216, 1062625), (1520, 850100), (1600, 807595), (1900, 680080), (2000, 646076), (2375, 544064), (3040, 425050), (3800, 340040), (4000, 323038), (4750, 272032), (6080, 212525), (7600, 170020), (8000, 161519), (8501, 152000), (9500, 136016), (15200, 85010), (17002, 76000), (19000, 68008), (30400, 42505), (34004, 38000)]