325262080

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1777}}^1$

素因数の和:1822

約数の個数: 144

約数和(自身を含む): 915826464

約数和(自身を除く): 590564384

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 256, 260, 286, 320, 352, 416, 440, 520, 572, 640, 704, 715, 832, 880, 1040, 1144, 1280, 1408, 1430, 1664, 1760, 1777, 2080, 2288, 2816, 2860, 3328, 3520, 3554, 4160, 4576, 5720, 7040, 7108, 8320, 8885, 9152, 11440, 14080, 14216, 16640, 17770, 18304, 19547, 22880, 23101, 28432, 35540, 36608, 39094, 45760, 46202, 56864, 71080, 78188, 91520, 92404, 97735, 113728, 115505, 142160, 156376, 183040, 184808, 195470, 227456, 231010, 254111, 284320, 312752, 369616, 390940, 454912, 462020, 508222, 568640, 625504, 739232, 781880, 924040, 1016444, 1137280, 1251008, 1270555, 1478464, 1563760, 1848080, 2032888, 2274560, 2502016, 2541110, 2956928, 3127520, 3696160, 4065776, 5004032, 5082220, 5913856, 6255040, 7392320, 8131552, 10164440, 12510080, 14784640, 16263104, 20328880, 25020160, 29569280, 32526208, 40657760, 65052416, 81315520, 162631040, 325262080]

約数ペア:

[(1, 325262080), (2, 162631040), (4, 81315520), (5, 65052416), (8, 40657760), (10, 32526208), (11, 29569280), (13, 25020160), (16, 20328880), (20, 16263104), (22, 14784640), (26, 12510080), (32, 10164440), (40, 8131552), (44, 7392320), (52, 6255040), (55, 5913856), (64, 5082220), (65, 5004032), (80, 4065776), (88, 3696160), (104, 3127520), (110, 2956928), (128, 2541110), (130, 2502016), (143, 2274560), (160, 2032888), (176, 1848080), (208, 1563760), (220, 1478464), (256, 1270555), (260, 1251008), (286, 1137280), (320, 1016444), (352, 924040), (416, 781880), (440, 739232), (520, 625504), (572, 568640), (640, 508222), (704, 462020), (715, 454912), (832, 390940), (880, 369616), (1040, 312752), (1144, 284320), (1280, 254111), (1408, 231010), (1430, 227456), (1664, 195470), (1760, 184808), (1777, 183040), (2080, 156376), (2288, 142160), (2816, 115505), (2860, 113728), (3328, 97735), (3520, 92404), (3554, 91520), (4160, 78188), (4576, 71080), (5720, 56864), (7040, 46202), (7108, 45760), (8320, 39094), (8885, 36608), (9152, 35540), (11440, 28432), (14080, 23101), (14216, 22880), (16640, 19547), (17770, 18304)]