21683200

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{11}}^2$

素因数の和:59

約数の個数: 198

約数和(自身を含む): 67518248

約数和(自身を除く): 45835048

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, 121, 128, 140, 154, 160, 175, 176, 200, 220, 224, 242, 256, 275, 280, 308, 320, 350, 352, 385, 400, 440, 448, 484, 512, 550, 560, 605, 616, 640, 700, 704, 770, 800, 847, 880, 896, 968, 1024, 1100, 1120, 1210, 1232, 1280, 1400, 1408, 1540, 1600, 1694, 1760, 1792, 1925, 1936, 2200, 2240, 2420, 2464, 2560, 2800, 2816, 3025, 3080, 3200, 3388, 3520, 3584, 3850, 3872, 4235, 4400, 4480, 4840, 4928, 5120, 5600, 5632, 6050, 6160, 6400, 6776, 7040, 7168, 7700, 7744, 8470, 8800, 8960, 9680, 9856, 11200, 11264, 12100, 12320, 12800, 13552, 14080, 15400, 15488, 16940, 17600, 17920, 19360, 19712, 21175, 22400, 24200, 24640, 25600, 27104, 28160, 30800, 30976, 33880, 35200, 35840, 38720, 39424, 42350, 44800, 48400, 49280, 54208, 56320, 61600, 61952, 67760, 70400, 77440, 78848, 84700, 89600, 96800, 98560, 108416, 123200, 123904, 135520, 140800, 154880, 169400, 179200, 193600, 197120, 216832, 246400, 271040, 281600, 309760, 338800, 387200, 394240, 433664, 492800, 542080, 619520, 677600, 774400, 867328, 985600, 1084160, 1355200, 1548800, 1971200, 2168320, 2710400, 3097600, 4336640, 5420800, 10841600, 21683200]

約数ペア:

[(1, 21683200), (2, 10841600), (4, 5420800), (5, 4336640), (7, 3097600), (8, 2710400), (10, 2168320), (11, 1971200), (14, 1548800), (16, 1355200), (20, 1084160), (22, 985600), (25, 867328), (28, 774400), (32, 677600), (35, 619520), (40, 542080), (44, 492800), (50, 433664), (55, 394240), (56, 387200), (64, 338800), (70, 309760), (77, 281600), (80, 271040), (88, 246400), (100, 216832), (110, 197120), (112, 193600), (121, 179200), (128, 169400), (140, 154880), (154, 140800), (160, 135520), (175, 123904), (176, 123200), (200, 108416), (220, 98560), (224, 96800), (242, 89600), (256, 84700), (275, 78848), (280, 77440), (308, 70400), (320, 67760), (350, 61952), (352, 61600), (385, 56320), (400, 54208), (440, 49280), (448, 48400), (484, 44800), (512, 42350), (550, 39424), (560, 38720), (605, 35840), (616, 35200), (640, 33880), (700, 30976), (704, 30800), (770, 28160), (800, 27104), (847, 25600), (880, 24640), (896, 24200), (968, 22400), (1024, 21175), (1100, 19712), (1120, 19360), (1210, 17920), (1232, 17600), (1280, 16940), (1400, 15488), (1408, 15400), (1540, 14080), (1600, 13552), (1694, 12800), (1760, 12320), (1792, 12100), (1925, 11264), (1936, 11200), (2200, 9856), (2240, 9680), (2420, 8960), (2464, 8800), (2560, 8470), (2800, 7744), (2816, 7700), (3025, 7168), (3080, 7040), (3200, 6776), (3388, 6400), (3520, 6160), (3584, 6050), (3850, 5632), (3872, 5600), (4235, 5120), (4400, 4928), (4480, 4840)]