254889600

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{3793}}^1$

素因数の和:3827

約数の個数: 192

約数和(自身を含む): 959730240

約数和(自身を除く): 704840640

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, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 384, 400, 420, 448, 480, 525, 560, 600, 640, 672, 700, 800, 840, 896, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 1920, 2100, 2240, 2400, 2688, 2800, 3200, 3360, 3793, 4200, 4480, 4800, 5600, 6720, 7586, 8400, 9600, 11200, 11379, 13440, 15172, 16800, 18965, 22400, 22758, 26551, 30344, 33600, 37930, 45516, 53102, 56895, 60688, 67200, 75860, 79653, 91032, 94825, 106204, 113790, 121376, 132755, 151720, 159306, 182064, 189650, 212408, 227580, 242752, 265510, 284475, 303440, 318612, 364128, 379300, 398265, 424816, 455160, 485504, 531020, 568950, 606880, 637224, 663775, 728256, 758600, 796530, 849632, 910320, 1062040, 1137900, 1213760, 1274448, 1327550, 1456512, 1517200, 1593060, 1699264, 1820640, 1991325, 2124080, 2275800, 2427520, 2548896, 2655100, 3034400, 3186120, 3398528, 3641280, 3982650, 4248160, 4551600, 5097792, 5310200, 6068800, 6372240, 7282560, 7965300, 8496320, 9103200, 10195584, 10620400, 12137600, 12744480, 15930600, 16992640, 18206400, 21240800, 25488960, 31861200, 36412800, 42481600, 50977920, 63722400, 84963200, 127444800, 254889600]

約数ペア:

[(1, 254889600), (2, 127444800), (3, 84963200), (4, 63722400), (5, 50977920), (6, 42481600), (7, 36412800), (8, 31861200), (10, 25488960), (12, 21240800), (14, 18206400), (15, 16992640), (16, 15930600), (20, 12744480), (21, 12137600), (24, 10620400), (25, 10195584), (28, 9103200), (30, 8496320), (32, 7965300), (35, 7282560), (40, 6372240), (42, 6068800), (48, 5310200), (50, 5097792), (56, 4551600), (60, 4248160), (64, 3982650), (70, 3641280), (75, 3398528), (80, 3186120), (84, 3034400), (96, 2655100), (100, 2548896), (105, 2427520), (112, 2275800), (120, 2124080), (128, 1991325), (140, 1820640), (150, 1699264), (160, 1593060), (168, 1517200), (175, 1456512), (192, 1327550), (200, 1274448), (210, 1213760), (224, 1137900), (240, 1062040), (280, 910320), (300, 849632), (320, 796530), (336, 758600), (350, 728256), (384, 663775), (400, 637224), (420, 606880), (448, 568950), (480, 531020), (525, 485504), (560, 455160), (600, 424816), (640, 398265), (672, 379300), (700, 364128), (800, 318612), (840, 303440), (896, 284475), (960, 265510), (1050, 242752), (1120, 227580), (1200, 212408), (1344, 189650), (1400, 182064), (1600, 159306), (1680, 151720), (1920, 132755), (2100, 121376), (2240, 113790), (2400, 106204), (2688, 94825), (2800, 91032), (3200, 79653), (3360, 75860), (3793, 67200), (4200, 60688), (4480, 56895), (4800, 53102), (5600, 45516), (6720, 37930), (7586, 33600), (8400, 30344), (9600, 26551), (11200, 22758), (11379, 22400), (13440, 18965), (15172, 16800)]