207778560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4919}}^1$

素因数の和:4954

約数の個数: 144

約数和(自身を含む): 724066560

約数和(自身を除く): 516288000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3840, 4224, 4919, 5280, 7040, 8448, 9838, 10560, 14080, 14757, 19676, 21120, 24595, 29514, 39352, 42240, 49190, 54109, 59028, 73785, 78704, 98380, 108218, 118056, 147570, 157408, 162327, 196760, 216436, 236112, 270545, 295140, 314816, 324654, 393520, 432872, 472224, 541090, 590280, 629632, 649308, 787040, 811635, 865744, 944448, 1082180, 1180560, 1259264, 1298616, 1574080, 1623270, 1731488, 1888896, 2164360, 2361120, 2597232, 3148160, 3246540, 3462976, 3777792, 4328720, 4722240, 5194464, 6296320, 6493080, 6925952, 8657440, 9444480, 10388928, 12986160, 13851904, 17314880, 18888960, 20777856, 25972320, 34629760, 41555712, 51944640, 69259520, 103889280, 207778560]

約数ペア:

[(1, 207778560), (2, 103889280), (3, 69259520), (4, 51944640), (5, 41555712), (6, 34629760), (8, 25972320), (10, 20777856), (11, 18888960), (12, 17314880), (15, 13851904), (16, 12986160), (20, 10388928), (22, 9444480), (24, 8657440), (30, 6925952), (32, 6493080), (33, 6296320), (40, 5194464), (44, 4722240), (48, 4328720), (55, 3777792), (60, 3462976), (64, 3246540), (66, 3148160), (80, 2597232), (88, 2361120), (96, 2164360), (110, 1888896), (120, 1731488), (128, 1623270), (132, 1574080), (160, 1298616), (165, 1259264), (176, 1180560), (192, 1082180), (220, 944448), (240, 865744), (256, 811635), (264, 787040), (320, 649308), (330, 629632), (352, 590280), (384, 541090), (440, 472224), (480, 432872), (528, 393520), (640, 324654), (660, 314816), (704, 295140), (768, 270545), (880, 236112), (960, 216436), (1056, 196760), (1280, 162327), (1320, 157408), (1408, 147570), (1760, 118056), (1920, 108218), (2112, 98380), (2640, 78704), (2816, 73785), (3520, 59028), (3840, 54109), (4224, 49190), (4919, 42240), (5280, 39352), (7040, 29514), (8448, 24595), (9838, 21120), (10560, 19676), (14080, 14757)]