141266560

素因数分解:

$2^7\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2143}}^1$

素因数の和:2265

約数の個数: 64

約数和(自身を含む): 341153280

約数和(自身を除く): 199886720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 160, 206, 320, 412, 515, 640, 824, 1030, 1648, 2060, 2143, 3296, 4120, 4286, 6592, 8240, 8572, 10715, 13184, 16480, 17144, 21430, 32960, 34288, 42860, 65920, 68576, 85720, 137152, 171440, 220729, 274304, 342880, 441458, 685760, 882916, 1103645, 1371520, 1765832, 2207290, 3531664, 4414580, 7063328, 8829160, 14126656, 17658320, 28253312, 35316640, 70633280, 141266560]

約数ペア:

[(1, 141266560), (2, 70633280), (4, 35316640), (5, 28253312), (8, 17658320), (10, 14126656), (16, 8829160), (20, 7063328), (32, 4414580), (40, 3531664), (64, 2207290), (80, 1765832), (103, 1371520), (128, 1103645), (160, 882916), (206, 685760), (320, 441458), (412, 342880), (515, 274304), (640, 220729), (824, 171440), (1030, 137152), (1648, 85720), (2060, 68576), (2143, 65920), (3296, 42860), (4120, 34288), (4286, 32960), (6592, 21430), (8240, 17144), (8572, 16480), (10715, 13184)]