164976000

素因数分解:

$2^7\times 3^1\times 5^3\times 7^1\times {\mathrm{491}}^1$

素因数の和:530

約数の個数: 256

約数和(自身を含む): 626296320

約数和(自身を除く): 461320320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 250, 280, 300, 320, 336, 350, 375, 384, 400, 420, 448, 480, 491, 500, 525, 560, 600, 640, 672, 700, 750, 800, 840, 875, 896, 960, 982, 1000, 1050, 1120, 1200, 1344, 1400, 1473, 1500, 1600, 1680, 1750, 1920, 1964, 2000, 2100, 2240, 2400, 2455, 2625, 2688, 2800, 2946, 3000, 3200, 3360, 3437, 3500, 3928, 4000, 4200, 4480, 4800, 4910, 5250, 5600, 5892, 6000, 6720, 6874, 7000, 7365, 7856, 8000, 8400, 9600, 9820, 10311, 10500, 11200, 11784, 12000, 12275, 13440, 13748, 14000, 14730, 15712, 16000, 16800, 17185, 19640, 20622, 21000, 22400, 23568, 24000, 24550, 27496, 28000, 29460, 31424, 33600, 34370, 36825, 39280, 41244, 42000, 47136, 48000, 49100, 51555, 54992, 56000, 58920, 61375, 62848, 67200, 68740, 73650, 78560, 82488, 84000, 85925, 94272, 98200, 103110, 109984, 112000, 117840, 122750, 137480, 147300, 157120, 164976, 168000, 171850, 184125, 188544, 196400, 206220, 219968, 235680, 245500, 257775, 274960, 294600, 314240, 329952, 336000, 343700, 368250, 392800, 412440, 429625, 439936, 471360, 491000, 515550, 549920, 589200, 659904, 687400, 736500, 785600, 824880, 859250, 942720, 982000, 1031100, 1099840, 1178400, 1288875, 1319808, 1374800, 1473000, 1571200, 1649760, 1718500, 1964000, 2062200, 2199680, 2356800, 2577750, 2749600, 2946000, 3299520, 3437000, 3928000, 4124400, 4713600, 5155500, 5499200, 5892000, 6599040, 6874000, 7856000, 8248800, 10311000, 10998400, 11784000, 13748000, 16497600, 20622000, 23568000, 27496000, 32995200, 41244000, 54992000, 82488000, 164976000]

約数ペア:

[(1, 164976000), (2, 82488000), (3, 54992000), (4, 41244000), (5, 32995200), (6, 27496000), (7, 23568000), (8, 20622000), (10, 16497600), (12, 13748000), (14, 11784000), (15, 10998400), (16, 10311000), (20, 8248800), (21, 7856000), (24, 6874000), (25, 6599040), (28, 5892000), (30, 5499200), (32, 5155500), (35, 4713600), (40, 4124400), (42, 3928000), (48, 3437000), (50, 3299520), (56, 2946000), (60, 2749600), (64, 2577750), (70, 2356800), (75, 2199680), (80, 2062200), (84, 1964000), (96, 1718500), (100, 1649760), (105, 1571200), (112, 1473000), (120, 1374800), (125, 1319808), (128, 1288875), (140, 1178400), (150, 1099840), (160, 1031100), (168, 982000), (175, 942720), (192, 859250), (200, 824880), (210, 785600), (224, 736500), (240, 687400), (250, 659904), (280, 589200), (300, 549920), (320, 515550), (336, 491000), (350, 471360), (375, 439936), (384, 429625), (400, 412440), (420, 392800), (448, 368250), (480, 343700), (491, 336000), (500, 329952), (525, 314240), (560, 294600), (600, 274960), (640, 257775), (672, 245500), (700, 235680), (750, 219968), (800, 206220), (840, 196400), (875, 188544), (896, 184125), (960, 171850), (982, 168000), (1000, 164976), (1050, 157120), (1120, 147300), (1200, 137480), (1344, 122750), (1400, 117840), (1473, 112000), (1500, 109984), (1600, 103110), (1680, 98200), (1750, 94272), (1920, 85925), (1964, 84000), (2000, 82488), (2100, 78560), (2240, 73650), (2400, 68740), (2455, 67200), (2625, 62848), (2688, 61375), (2800, 58920), (2946, 56000), (3000, 54992), (3200, 51555), (3360, 49100), (3437, 48000), (3500, 47136), (3928, 42000), (4000, 41244), (4200, 39280), (4480, 36825), (4800, 34370), (4910, 33600), (5250, 31424), (5600, 29460), (5892, 28000), (6000, 27496), (6720, 24550), (6874, 24000), (7000, 23568), (7365, 22400), (7856, 21000), (8000, 20622), (8400, 19640), (9600, 17185), (9820, 16800), (10311, 16000), (10500, 15712), (11200, 14730), (11784, 14000), (12000, 13748), (12275, 13440)]