338153280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2161}}^1$

素因数の和:2344

約数の個数: 112

約数和(自身を含む): 1080723264

約数和(自身を除く): 742569984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 163, 192, 240, 320, 326, 480, 489, 652, 815, 960, 978, 1304, 1630, 1956, 2161, 2445, 2608, 3260, 3912, 4322, 4890, 5216, 6483, 6520, 7824, 8644, 9780, 10432, 10805, 12966, 13040, 15648, 17288, 19560, 21610, 25932, 26080, 31296, 32415, 34576, 39120, 43220, 51864, 52160, 64830, 69152, 78240, 86440, 103728, 129660, 138304, 156480, 172880, 207456, 259320, 345760, 352243, 414912, 518640, 691520, 704486, 1037280, 1056729, 1408972, 1761215, 2074560, 2113458, 2817944, 3522430, 4226916, 5283645, 5635888, 7044860, 8453832, 10567290, 11271776, 14089720, 16907664, 21134580, 22543552, 28179440, 33815328, 42269160, 56358880, 67630656, 84538320, 112717760, 169076640, 338153280]

約数ペア:

[(1, 338153280), (2, 169076640), (3, 112717760), (4, 84538320), (5, 67630656), (6, 56358880), (8, 42269160), (10, 33815328), (12, 28179440), (15, 22543552), (16, 21134580), (20, 16907664), (24, 14089720), (30, 11271776), (32, 10567290), (40, 8453832), (48, 7044860), (60, 5635888), (64, 5283645), (80, 4226916), (96, 3522430), (120, 2817944), (160, 2113458), (163, 2074560), (192, 1761215), (240, 1408972), (320, 1056729), (326, 1037280), (480, 704486), (489, 691520), (652, 518640), (815, 414912), (960, 352243), (978, 345760), (1304, 259320), (1630, 207456), (1956, 172880), (2161, 156480), (2445, 138304), (2608, 129660), (3260, 103728), (3912, 86440), (4322, 78240), (4890, 69152), (5216, 64830), (6483, 52160), (6520, 51864), (7824, 43220), (8644, 39120), (9780, 34576), (10432, 32415), (10805, 31296), (12966, 26080), (13040, 25932), (15648, 21610), (17288, 19560)]