2022880000

素因数分解:

$2^8\times 5^4\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:352

約数の個数: 180

約数和(自身を含む): 5172219360

約数和(自身を除く): 3149339360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 64, 80, 94, 100, 125, 128, 160, 188, 200, 235, 250, 256, 269, 320, 376, 400, 470, 500, 538, 625, 640, 752, 800, 940, 1000, 1076, 1175, 1250, 1280, 1345, 1504, 1600, 1880, 2000, 2152, 2350, 2500, 2690, 3008, 3200, 3760, 4000, 4304, 4700, 5000, 5380, 5875, 6016, 6400, 6725, 7520, 8000, 8608, 9400, 10000, 10760, 11750, 12032, 12643, 13450, 15040, 16000, 17216, 18800, 20000, 21520, 23500, 25286, 26900, 29375, 30080, 32000, 33625, 34432, 37600, 40000, 43040, 47000, 50572, 53800, 58750, 60160, 63215, 67250, 68864, 75200, 80000, 86080, 94000, 101144, 107600, 117500, 126430, 134500, 150400, 160000, 168125, 172160, 188000, 202288, 215200, 235000, 252860, 269000, 300800, 316075, 336250, 344320, 376000, 404576, 430400, 470000, 505720, 538000, 632150, 672500, 752000, 809152, 860800, 940000, 1011440, 1076000, 1264300, 1345000, 1504000, 1580375, 1618304, 1721600, 1880000, 2022880, 2152000, 2528600, 2690000, 3160750, 3236608, 3760000, 4045760, 4304000, 5057200, 5380000, 6321500, 7520000, 7901875, 8091520, 8608000, 10114400, 10760000, 12643000, 15803750, 16183040, 20228800, 21520000, 25286000, 31607500, 40457600, 43040000, 50572000, 63215000, 80915200, 101144000, 126430000, 202288000, 252860000, 404576000, 505720000, 1011440000, 2022880000]

約数ペア:

[(1, 2022880000), (2, 1011440000), (4, 505720000), (5, 404576000), (8, 252860000), (10, 202288000), (16, 126430000), (20, 101144000), (25, 80915200), (32, 63215000), (40, 50572000), (47, 43040000), (50, 40457600), (64, 31607500), (80, 25286000), (94, 21520000), (100, 20228800), (125, 16183040), (128, 15803750), (160, 12643000), (188, 10760000), (200, 10114400), (235, 8608000), (250, 8091520), (256, 7901875), (269, 7520000), (320, 6321500), (376, 5380000), (400, 5057200), (470, 4304000), (500, 4045760), (538, 3760000), (625, 3236608), (640, 3160750), (752, 2690000), (800, 2528600), (940, 2152000), (1000, 2022880), (1076, 1880000), (1175, 1721600), (1250, 1618304), (1280, 1580375), (1345, 1504000), (1504, 1345000), (1600, 1264300), (1880, 1076000), (2000, 1011440), (2152, 940000), (2350, 860800), (2500, 809152), (2690, 752000), (3008, 672500), (3200, 632150), (3760, 538000), (4000, 505720), (4304, 470000), (4700, 430400), (5000, 404576), (5380, 376000), (5875, 344320), (6016, 336250), (6400, 316075), (6725, 300800), (7520, 269000), (8000, 252860), (8608, 235000), (9400, 215200), (10000, 202288), (10760, 188000), (11750, 172160), (12032, 168125), (12643, 160000), (13450, 150400), (15040, 134500), (16000, 126430), (17216, 117500), (18800, 107600), (20000, 101144), (21520, 94000), (23500, 86080), (25286, 80000), (26900, 75200), (29375, 68864), (30080, 67250), (32000, 63215), (33625, 60160), (34432, 58750), (37600, 53800), (40000, 50572), (43040, 47000)]