477601280

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:276

約数の個数: 160

約数和(自身を含む): 1253919744

約数和(自身を除く): 776318464

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 113, 127, 128, 130, 160, 208, 226, 254, 256, 260, 320, 416, 452, 508, 512, 520, 565, 635, 640, 832, 904, 1016, 1040, 1130, 1270, 1280, 1469, 1651, 1664, 1808, 2032, 2080, 2260, 2540, 2560, 2938, 3302, 3328, 3616, 4064, 4160, 4520, 5080, 5876, 6604, 6656, 7232, 7345, 8128, 8255, 8320, 9040, 10160, 11752, 13208, 14351, 14464, 14690, 16256, 16510, 16640, 18080, 20320, 23504, 26416, 28702, 28928, 29380, 32512, 33020, 33280, 36160, 40640, 47008, 52832, 57404, 57856, 58760, 65024, 66040, 71755, 72320, 81280, 94016, 105664, 114808, 117520, 132080, 143510, 144640, 162560, 186563, 188032, 211328, 229616, 235040, 264160, 287020, 289280, 325120, 373126, 376064, 422656, 459232, 470080, 528320, 574040, 746252, 752128, 845312, 918464, 932815, 940160, 1056640, 1148080, 1492504, 1836928, 1865630, 1880320, 2113280, 2296160, 2985008, 3673856, 3731260, 3760640, 4226560, 4592320, 5970016, 7347712, 7462520, 9184640, 11940032, 14925040, 18369280, 23880064, 29850080, 36738560, 47760128, 59700160, 95520256, 119400320, 238800640, 477601280]

約数ペア:

[(1, 477601280), (2, 238800640), (4, 119400320), (5, 95520256), (8, 59700160), (10, 47760128), (13, 36738560), (16, 29850080), (20, 23880064), (26, 18369280), (32, 14925040), (40, 11940032), (52, 9184640), (64, 7462520), (65, 7347712), (80, 5970016), (104, 4592320), (113, 4226560), (127, 3760640), (128, 3731260), (130, 3673856), (160, 2985008), (208, 2296160), (226, 2113280), (254, 1880320), (256, 1865630), (260, 1836928), (320, 1492504), (416, 1148080), (452, 1056640), (508, 940160), (512, 932815), (520, 918464), (565, 845312), (635, 752128), (640, 746252), (832, 574040), (904, 528320), (1016, 470080), (1040, 459232), (1130, 422656), (1270, 376064), (1280, 373126), (1469, 325120), (1651, 289280), (1664, 287020), (1808, 264160), (2032, 235040), (2080, 229616), (2260, 211328), (2540, 188032), (2560, 186563), (2938, 162560), (3302, 144640), (3328, 143510), (3616, 132080), (4064, 117520), (4160, 114808), (4520, 105664), (5080, 94016), (5876, 81280), (6604, 72320), (6656, 71755), (7232, 66040), (7345, 65024), (8128, 58760), (8255, 57856), (8320, 57404), (9040, 52832), (10160, 47008), (11752, 40640), (13208, 36160), (14351, 33280), (14464, 33020), (14690, 32512), (16256, 29380), (16510, 28928), (16640, 28702), (18080, 26416), (20320, 23504)]