200717120

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:592

約数の個数: 112

約数和(自身を含む): 506943360

約数和(自身を除く): 306226240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 43, 58, 64, 80, 86, 116, 145, 160, 172, 215, 232, 290, 320, 344, 430, 464, 503, 580, 688, 860, 928, 1006, 1160, 1247, 1376, 1720, 1856, 2012, 2320, 2494, 2515, 2752, 3440, 4024, 4640, 4988, 5030, 6235, 6880, 8048, 9280, 9976, 10060, 12470, 13760, 14587, 16096, 19952, 20120, 21629, 24940, 29174, 32192, 39904, 40240, 43258, 49880, 58348, 72935, 79808, 80480, 86516, 99760, 108145, 116696, 145870, 160960, 173032, 199520, 216290, 233392, 291740, 346064, 399040, 432580, 466784, 583480, 627241, 692128, 865160, 933568, 1166960, 1254482, 1384256, 1730320, 2333920, 2508964, 3136205, 3460640, 4667840, 5017928, 6272410, 6921280, 10035856, 12544820, 20071712, 25089640, 40143424, 50179280, 100358560, 200717120]

約数ペア:

[(1, 200717120), (2, 100358560), (4, 50179280), (5, 40143424), (8, 25089640), (10, 20071712), (16, 12544820), (20, 10035856), (29, 6921280), (32, 6272410), (40, 5017928), (43, 4667840), (58, 3460640), (64, 3136205), (80, 2508964), (86, 2333920), (116, 1730320), (145, 1384256), (160, 1254482), (172, 1166960), (215, 933568), (232, 865160), (290, 692128), (320, 627241), (344, 583480), (430, 466784), (464, 432580), (503, 399040), (580, 346064), (688, 291740), (860, 233392), (928, 216290), (1006, 199520), (1160, 173032), (1247, 160960), (1376, 145870), (1720, 116696), (1856, 108145), (2012, 99760), (2320, 86516), (2494, 80480), (2515, 79808), (2752, 72935), (3440, 58348), (4024, 49880), (4640, 43258), (4988, 40240), (5030, 39904), (6235, 32192), (6880, 29174), (8048, 24940), (9280, 21629), (9976, 20120), (10060, 19952), (12470, 16096), (13760, 14587)]