2255106560

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2063}}^1$

素因数の和:2154

約数の個数: 160

約数和(自身を含む): 6283740672

約数和(自身を除く): 4028634112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 80, 112, 122, 128, 140, 160, 224, 244, 256, 280, 305, 320, 427, 448, 488, 512, 560, 610, 640, 854, 896, 976, 1120, 1220, 1280, 1708, 1792, 1952, 2063, 2135, 2240, 2440, 2560, 3416, 3584, 3904, 4126, 4270, 4480, 4880, 6832, 7808, 8252, 8540, 8960, 9760, 10315, 13664, 14441, 15616, 16504, 17080, 17920, 19520, 20630, 27328, 28882, 31232, 33008, 34160, 39040, 41260, 54656, 57764, 66016, 68320, 72205, 78080, 82520, 109312, 115528, 125843, 132032, 136640, 144410, 156160, 165040, 218624, 231056, 251686, 264064, 273280, 288820, 330080, 462112, 503372, 528128, 546560, 577640, 629215, 660160, 880901, 924224, 1006744, 1056256, 1093120, 1155280, 1258430, 1320320, 1761802, 1848448, 2013488, 2310560, 2516860, 2640640, 3523604, 3696896, 4026976, 4404505, 4621120, 5033720, 5281280, 7047208, 7393792, 8053952, 8809010, 9242240, 10067440, 14094416, 16107904, 17618020, 18484480, 20134880, 28188832, 32215808, 35236040, 36968960, 40269760, 56377664, 64431616, 70472080, 80539520, 112755328, 140944160, 161079040, 225510656, 281888320, 322158080, 451021312, 563776640, 1127553280, 2255106560]

約数ペア:

[(1, 2255106560), (2, 1127553280), (4, 563776640), (5, 451021312), (7, 322158080), (8, 281888320), (10, 225510656), (14, 161079040), (16, 140944160), (20, 112755328), (28, 80539520), (32, 70472080), (35, 64431616), (40, 56377664), (56, 40269760), (61, 36968960), (64, 35236040), (70, 32215808), (80, 28188832), (112, 20134880), (122, 18484480), (128, 17618020), (140, 16107904), (160, 14094416), (224, 10067440), (244, 9242240), (256, 8809010), (280, 8053952), (305, 7393792), (320, 7047208), (427, 5281280), (448, 5033720), (488, 4621120), (512, 4404505), (560, 4026976), (610, 3696896), (640, 3523604), (854, 2640640), (896, 2516860), (976, 2310560), (1120, 2013488), (1220, 1848448), (1280, 1761802), (1708, 1320320), (1792, 1258430), (1952, 1155280), (2063, 1093120), (2135, 1056256), (2240, 1006744), (2440, 924224), (2560, 880901), (3416, 660160), (3584, 629215), (3904, 577640), (4126, 546560), (4270, 528128), (4480, 503372), (4880, 462112), (6832, 330080), (7808, 288820), (8252, 273280), (8540, 264064), (8960, 251686), (9760, 231056), (10315, 218624), (13664, 165040), (14441, 156160), (15616, 144410), (16504, 136640), (17080, 132032), (17920, 125843), (19520, 115528), (20630, 109312), (27328, 82520), (28882, 78080), (31232, 72205), (33008, 68320), (34160, 66016), (39040, 57764), (41260, 54656)]