52451280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{3469}}^1$

素因数の和:3498

約数の個数: 160

約数和(自身を含む): 206534400

約数和(自身を除く): 154083120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3469, 3780, 5040, 6938, 7560, 10407, 13876, 15120, 17345, 20814, 24283, 27752, 31221, 34690, 41628, 48566, 52035, 55504, 62442, 69380, 72849, 83256, 93663, 97132, 104070, 121415, 124884, 138760, 145698, 156105, 166512, 187326, 194264, 208140, 218547, 242830, 249768, 277520, 291396, 312210, 364245, 374652, 388528, 416280, 437094, 468315, 485660, 499536, 582792, 624420, 655641, 728490, 749304, 832560, 874188, 936630, 971320, 1092735, 1165584, 1248840, 1311282, 1456980, 1498608, 1748376, 1873260, 1942640, 2185470, 2497680, 2622564, 2913960, 3278205, 3496752, 3746520, 4370940, 5245128, 5827920, 6556410, 7493040, 8741880, 10490256, 13112820, 17483760, 26225640, 52451280]

約数ペア:

[(1, 52451280), (2, 26225640), (3, 17483760), (4, 13112820), (5, 10490256), (6, 8741880), (7, 7493040), (8, 6556410), (9, 5827920), (10, 5245128), (12, 4370940), (14, 3746520), (15, 3496752), (16, 3278205), (18, 2913960), (20, 2622564), (21, 2497680), (24, 2185470), (27, 1942640), (28, 1873260), (30, 1748376), (35, 1498608), (36, 1456980), (40, 1311282), (42, 1248840), (45, 1165584), (48, 1092735), (54, 971320), (56, 936630), (60, 874188), (63, 832560), (70, 749304), (72, 728490), (80, 655641), (84, 624420), (90, 582792), (105, 499536), (108, 485660), (112, 468315), (120, 437094), (126, 416280), (135, 388528), (140, 374652), (144, 364245), (168, 312210), (180, 291396), (189, 277520), (210, 249768), (216, 242830), (240, 218547), (252, 208140), (270, 194264), (280, 187326), (315, 166512), (336, 156105), (360, 145698), (378, 138760), (420, 124884), (432, 121415), (504, 104070), (540, 97132), (560, 93663), (630, 83256), (720, 72849), (756, 69380), (840, 62442), (945, 55504), (1008, 52035), (1080, 48566), (1260, 41628), (1512, 34690), (1680, 31221), (1890, 27752), (2160, 24283), (2520, 20814), (3024, 17345), (3469, 15120), (3780, 13876), (5040, 10407), (6938, 7560)]