1354612480

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1$

素因数の和:802

約数の個数: 144

約数和(自身を含む): 3527322624

約数和(自身を除く): 2172710144

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 127, 128, 130, 160, 208, 254, 256, 260, 320, 416, 508, 520, 635, 640, 641, 832, 1016, 1040, 1270, 1280, 1282, 1651, 1664, 2032, 2080, 2540, 2564, 3205, 3302, 3328, 4064, 4160, 5080, 5128, 6410, 6604, 8128, 8255, 8320, 8333, 10160, 10256, 12820, 13208, 16256, 16510, 16640, 16666, 20320, 20512, 25640, 26416, 32512, 33020, 33332, 40640, 41024, 41665, 51280, 52832, 66040, 66664, 81280, 81407, 82048, 83330, 102560, 105664, 132080, 133328, 162560, 162814, 164096, 166660, 205120, 211328, 264160, 266656, 325628, 333320, 407035, 410240, 422656, 528320, 533312, 651256, 666640, 814070, 820480, 1056640, 1058291, 1066624, 1302512, 1333280, 1628140, 2113280, 2116582, 2133248, 2605024, 2666560, 3256280, 4233164, 5210048, 5291455, 5333120, 6512560, 8466328, 10420096, 10582910, 10666240, 13025120, 16932656, 20840192, 21165820, 26050240, 33865312, 42331640, 52100480, 67730624, 84663280, 104200960, 135461248, 169326560, 270922496, 338653120, 677306240, 1354612480]

約数ペア:

[(1, 1354612480), (2, 677306240), (4, 338653120), (5, 270922496), (8, 169326560), (10, 135461248), (13, 104200960), (16, 84663280), (20, 67730624), (26, 52100480), (32, 42331640), (40, 33865312), (52, 26050240), (64, 21165820), (65, 20840192), (80, 16932656), (104, 13025120), (127, 10666240), (128, 10582910), (130, 10420096), (160, 8466328), (208, 6512560), (254, 5333120), (256, 5291455), (260, 5210048), (320, 4233164), (416, 3256280), (508, 2666560), (520, 2605024), (635, 2133248), (640, 2116582), (641, 2113280), (832, 1628140), (1016, 1333280), (1040, 1302512), (1270, 1066624), (1280, 1058291), (1282, 1056640), (1651, 820480), (1664, 814070), (2032, 666640), (2080, 651256), (2540, 533312), (2564, 528320), (3205, 422656), (3302, 410240), (3328, 407035), (4064, 333320), (4160, 325628), (5080, 266656), (5128, 264160), (6410, 211328), (6604, 205120), (8128, 166660), (8255, 164096), (8320, 162814), (8333, 162560), (10160, 133328), (10256, 132080), (12820, 105664), (13208, 102560), (16256, 83330), (16510, 82048), (16640, 81407), (16666, 81280), (20320, 66664), (20512, 66040), (25640, 52832), (26416, 51280), (32512, 41665), (33020, 41024), (33332, 40640)]