561400320

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5623}}^1$

素因数の和:5662

約数の個数: 160

約数和(自身を含む): 1933126272

約数和(自身を除く): 1371725952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2080, 2496, 2560, 3120, 3328, 3840, 4160, 4992, 5623, 6240, 6656, 7680, 8320, 9984, 11246, 12480, 16640, 16869, 19968, 22492, 24960, 28115, 33280, 33738, 44984, 49920, 56230, 67476, 73099, 84345, 89968, 99840, 112460, 134952, 146198, 168690, 179936, 219297, 224920, 269904, 292396, 337380, 359872, 365495, 438594, 449840, 539808, 584792, 674760, 719744, 730990, 877188, 899680, 1079616, 1096485, 1169584, 1349520, 1439488, 1461980, 1754376, 1799360, 2159232, 2192970, 2339168, 2699040, 2878976, 2923960, 3508752, 3598720, 4318464, 4385940, 4678336, 5398080, 5847920, 7017504, 7197440, 8636928, 8771880, 9356672, 10796160, 11695840, 14035008, 14394880, 17543760, 18713344, 21592320, 23391680, 28070016, 35087520, 37426688, 43184640, 46783360, 56140032, 70175040, 93566720, 112280064, 140350080, 187133440, 280700160, 561400320]

約数ペア:

[(1, 561400320), (2, 280700160), (3, 187133440), (4, 140350080), (5, 112280064), (6, 93566720), (8, 70175040), (10, 56140032), (12, 46783360), (13, 43184640), (15, 37426688), (16, 35087520), (20, 28070016), (24, 23391680), (26, 21592320), (30, 18713344), (32, 17543760), (39, 14394880), (40, 14035008), (48, 11695840), (52, 10796160), (60, 9356672), (64, 8771880), (65, 8636928), (78, 7197440), (80, 7017504), (96, 5847920), (104, 5398080), (120, 4678336), (128, 4385940), (130, 4318464), (156, 3598720), (160, 3508752), (192, 2923960), (195, 2878976), (208, 2699040), (240, 2339168), (256, 2192970), (260, 2159232), (312, 1799360), (320, 1754376), (384, 1461980), (390, 1439488), (416, 1349520), (480, 1169584), (512, 1096485), (520, 1079616), (624, 899680), (640, 877188), (768, 730990), (780, 719744), (832, 674760), (960, 584792), (1040, 539808), (1248, 449840), (1280, 438594), (1536, 365495), (1560, 359872), (1664, 337380), (1920, 292396), (2080, 269904), (2496, 224920), (2560, 219297), (3120, 179936), (3328, 168690), (3840, 146198), (4160, 134952), (4992, 112460), (5623, 99840), (6240, 89968), (6656, 84345), (7680, 73099), (8320, 67476), (9984, 56230), (11246, 49920), (12480, 44984), (16640, 33738), (16869, 33280), (19968, 28115), (22492, 24960)]