994470400

素因数分解:

$2^9\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1009}}^1$

素因数の和:1055

約数の個数: 240

約数和(自身を含む): 3074892480

約数和(自身を除く): 2080422080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 64, 70, 77, 80, 88, 100, 110, 112, 128, 140, 154, 160, 175, 176, 200, 220, 224, 256, 275, 280, 308, 320, 350, 352, 385, 400, 440, 448, 512, 550, 560, 616, 640, 700, 704, 770, 800, 880, 896, 1009, 1100, 1120, 1232, 1280, 1400, 1408, 1540, 1600, 1760, 1792, 1925, 2018, 2200, 2240, 2464, 2560, 2800, 2816, 3080, 3200, 3520, 3584, 3850, 4036, 4400, 4480, 4928, 5045, 5600, 5632, 6160, 6400, 7040, 7063, 7700, 8072, 8800, 8960, 9856, 10090, 11099, 11200, 12320, 12800, 14080, 14126, 15400, 16144, 17600, 17920, 19712, 20180, 22198, 22400, 24640, 25225, 28160, 28252, 30800, 32288, 35200, 35315, 39424, 40360, 44396, 44800, 49280, 50450, 55495, 56504, 61600, 64576, 70400, 70630, 77693, 80720, 88792, 89600, 98560, 100900, 110990, 113008, 123200, 129152, 140800, 141260, 155386, 161440, 176575, 177584, 197120, 201800, 221980, 226016, 246400, 258304, 277475, 282520, 310772, 322880, 353150, 355168, 388465, 403600, 443960, 452032, 492800, 516608, 554950, 565040, 621544, 645760, 706300, 710336, 776930, 807200, 887920, 904064, 985600, 1109900, 1130080, 1243088, 1291520, 1412600, 1420672, 1553860, 1614400, 1775840, 1808128, 1942325, 2219800, 2260160, 2486176, 2583040, 2825200, 2841344, 3107720, 3228800, 3551680, 3616256, 3884650, 4439600, 4520320, 4972352, 5650400, 5682688, 6215440, 6457600, 7103360, 7769300, 8879200, 9040640, 9944704, 11300800, 12430880, 12915200, 14206720, 15538600, 17758400, 18081280, 19889408, 22601600, 24861760, 28413440, 31077200, 35516800, 39778816, 45203200, 49723520, 62154400, 71033600, 90406400, 99447040, 124308800, 142067200, 198894080, 248617600, 497235200, 994470400]

約数ペア:

[(1, 994470400), (2, 497235200), (4, 248617600), (5, 198894080), (7, 142067200), (8, 124308800), (10, 99447040), (11, 90406400), (14, 71033600), (16, 62154400), (20, 49723520), (22, 45203200), (25, 39778816), (28, 35516800), (32, 31077200), (35, 28413440), (40, 24861760), (44, 22601600), (50, 19889408), (55, 18081280), (56, 17758400), (64, 15538600), (70, 14206720), (77, 12915200), (80, 12430880), (88, 11300800), (100, 9944704), (110, 9040640), (112, 8879200), (128, 7769300), (140, 7103360), (154, 6457600), (160, 6215440), (175, 5682688), (176, 5650400), (200, 4972352), (220, 4520320), (224, 4439600), (256, 3884650), (275, 3616256), (280, 3551680), (308, 3228800), (320, 3107720), (350, 2841344), (352, 2825200), (385, 2583040), (400, 2486176), (440, 2260160), (448, 2219800), (512, 1942325), (550, 1808128), (560, 1775840), (616, 1614400), (640, 1553860), (700, 1420672), (704, 1412600), (770, 1291520), (800, 1243088), (880, 1130080), (896, 1109900), (1009, 985600), (1100, 904064), (1120, 887920), (1232, 807200), (1280, 776930), (1400, 710336), (1408, 706300), (1540, 645760), (1600, 621544), (1760, 565040), (1792, 554950), (1925, 516608), (2018, 492800), (2200, 452032), (2240, 443960), (2464, 403600), (2560, 388465), (2800, 355168), (2816, 353150), (3080, 322880), (3200, 310772), (3520, 282520), (3584, 277475), (3850, 258304), (4036, 246400), (4400, 226016), (4480, 221980), (4928, 201800), (5045, 197120), (5600, 177584), (5632, 176575), (6160, 161440), (6400, 155386), (7040, 141260), (7063, 140800), (7700, 129152), (8072, 123200), (8800, 113008), (8960, 110990), (9856, 100900), (10090, 98560), (11099, 89600), (11200, 88792), (12320, 80720), (12800, 77693), (14080, 70630), (14126, 70400), (15400, 64576), (16144, 61600), (17600, 56504), (17920, 55495), (19712, 50450), (20180, 49280), (22198, 44800), (22400, 44396), (24640, 40360), (25225, 39424), (28160, 35315), (28252, 35200), (30800, 32288)]