1057451520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{877}}^1$

素因数の和:1060

約数の個数: 160

約数和(自身を含む): 3405951648

約数和(自身を除く): 2348500128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 157, 160, 192, 240, 256, 314, 320, 384, 471, 480, 512, 628, 640, 768, 785, 877, 942, 960, 1256, 1280, 1536, 1570, 1754, 1884, 1920, 2355, 2512, 2560, 2631, 3140, 3508, 3768, 3840, 4385, 4710, 5024, 5262, 6280, 7016, 7536, 7680, 8770, 9420, 10048, 10524, 12560, 13155, 14032, 15072, 17540, 18840, 20096, 21048, 25120, 26310, 28064, 30144, 35080, 37680, 40192, 42096, 50240, 52620, 56128, 60288, 70160, 75360, 80384, 84192, 100480, 105240, 112256, 120576, 137689, 140320, 150720, 168384, 200960, 210480, 224512, 241152, 275378, 280640, 301440, 336768, 401920, 413067, 420960, 449024, 550756, 561280, 602880, 673536, 688445, 826134, 841920, 1101512, 1122560, 1205760, 1347072, 1376890, 1652268, 1683840, 2065335, 2203024, 2245120, 2753780, 3304536, 3367680, 4130670, 4406048, 5507560, 6609072, 6735360, 8261340, 8812096, 11015120, 13218144, 16522680, 17624192, 22030240, 26436288, 33045360, 35248384, 44060480, 52872576, 66090720, 70496768, 88120960, 105745152, 132181440, 176241920, 211490304, 264362880, 352483840, 528725760, 1057451520]

約数ペア:

[(1, 1057451520), (2, 528725760), (3, 352483840), (4, 264362880), (5, 211490304), (6, 176241920), (8, 132181440), (10, 105745152), (12, 88120960), (15, 70496768), (16, 66090720), (20, 52872576), (24, 44060480), (30, 35248384), (32, 33045360), (40, 26436288), (48, 22030240), (60, 17624192), (64, 16522680), (80, 13218144), (96, 11015120), (120, 8812096), (128, 8261340), (157, 6735360), (160, 6609072), (192, 5507560), (240, 4406048), (256, 4130670), (314, 3367680), (320, 3304536), (384, 2753780), (471, 2245120), (480, 2203024), (512, 2065335), (628, 1683840), (640, 1652268), (768, 1376890), (785, 1347072), (877, 1205760), (942, 1122560), (960, 1101512), (1256, 841920), (1280, 826134), (1536, 688445), (1570, 673536), (1754, 602880), (1884, 561280), (1920, 550756), (2355, 449024), (2512, 420960), (2560, 413067), (2631, 401920), (3140, 336768), (3508, 301440), (3768, 280640), (3840, 275378), (4385, 241152), (4710, 224512), (5024, 210480), (5262, 200960), (6280, 168384), (7016, 150720), (7536, 140320), (7680, 137689), (8770, 120576), (9420, 112256), (10048, 105240), (10524, 100480), (12560, 84192), (13155, 80384), (14032, 75360), (15072, 70160), (17540, 60288), (18840, 56128), (20096, 52620), (21048, 50240), (25120, 42096), (26310, 40192), (28064, 37680), (30144, 35080)]