487182080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4943}}^1$

素因数の和:4982

約数の個数: 144

約数和(自身を含む): 1455197184

約数和(自身を除く): 968015104

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1280, 1408, 1540, 1760, 1792, 2240, 2464, 2816, 3080, 3520, 4480, 4928, 4943, 6160, 7040, 8960, 9856, 9886, 12320, 14080, 19712, 19772, 24640, 24715, 34601, 39544, 49280, 49430, 54373, 69202, 79088, 98560, 98860, 108746, 138404, 158176, 173005, 197720, 217492, 271865, 276808, 316352, 346010, 380611, 395440, 434984, 543730, 553616, 632704, 692020, 761222, 790880, 869968, 1087460, 1107232, 1265408, 1384040, 1522444, 1581760, 1739936, 1903055, 2174920, 2214464, 2768080, 3044888, 3163520, 3479872, 3806110, 4349840, 4428928, 5536160, 6089776, 6327040, 6959744, 7612220, 8699680, 8857856, 11072320, 12179552, 13919488, 15224440, 17399360, 22144640, 24359104, 30448880, 34798720, 44289280, 48718208, 60897760, 69597440, 97436416, 121795520, 243591040, 487182080]

約数ペア:

[(1, 487182080), (2, 243591040), (4, 121795520), (5, 97436416), (7, 69597440), (8, 60897760), (10, 48718208), (11, 44289280), (14, 34798720), (16, 30448880), (20, 24359104), (22, 22144640), (28, 17399360), (32, 15224440), (35, 13919488), (40, 12179552), (44, 11072320), (55, 8857856), (56, 8699680), (64, 7612220), (70, 6959744), (77, 6327040), (80, 6089776), (88, 5536160), (110, 4428928), (112, 4349840), (128, 3806110), (140, 3479872), (154, 3163520), (160, 3044888), (176, 2768080), (220, 2214464), (224, 2174920), (256, 1903055), (280, 1739936), (308, 1581760), (320, 1522444), (352, 1384040), (385, 1265408), (440, 1107232), (448, 1087460), (560, 869968), (616, 790880), (640, 761222), (704, 692020), (770, 632704), (880, 553616), (896, 543730), (1120, 434984), (1232, 395440), (1280, 380611), (1408, 346010), (1540, 316352), (1760, 276808), (1792, 271865), (2240, 217492), (2464, 197720), (2816, 173005), (3080, 158176), (3520, 138404), (4480, 108746), (4928, 98860), (4943, 98560), (6160, 79088), (7040, 69202), (8960, 54373), (9856, 49430), (9886, 49280), (12320, 39544), (14080, 34601), (19712, 24715), (19772, 24640)]