6560404440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{2251}}^1$

素因数の和:2577

約数の個数: 128

約数和(自身を含む): 19943712000

約数和(自身を除く): 13383307560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 163, 298, 326, 447, 489, 596, 652, 745, 815, 894, 978, 1192, 1304, 1490, 1630, 1788, 1956, 2235, 2251, 2445, 2980, 3260, 3576, 3912, 4470, 4502, 4890, 5960, 6520, 6753, 8940, 9004, 9780, 11255, 13506, 17880, 18008, 19560, 22510, 24287, 27012, 33765, 45020, 48574, 54024, 67530, 72861, 90040, 97148, 121435, 135060, 145722, 194296, 242870, 270120, 291444, 335399, 364305, 366913, 485740, 582888, 670798, 728610, 733826, 971480, 1006197, 1100739, 1341596, 1457220, 1467652, 1676995, 1834565, 2012394, 2201478, 2683192, 2914440, 2935304, 3353990, 3669130, 4024788, 4402956, 5030985, 5503695, 6707980, 7338260, 8049576, 8805912, 10061970, 11007390, 13415960, 14676520, 20123940, 22014780, 40247880, 44029560, 54670037, 109340074, 164010111, 218680148, 273350185, 328020222, 437360296, 546700370, 656040444, 820050555, 1093400740, 1312080888, 1640101110, 2186801480, 3280202220, 6560404440]

約数ペア:

[(1, 6560404440), (2, 3280202220), (3, 2186801480), (4, 1640101110), (5, 1312080888), (6, 1093400740), (8, 820050555), (10, 656040444), (12, 546700370), (15, 437360296), (20, 328020222), (24, 273350185), (30, 218680148), (40, 164010111), (60, 109340074), (120, 54670037), (149, 44029560), (163, 40247880), (298, 22014780), (326, 20123940), (447, 14676520), (489, 13415960), (596, 11007390), (652, 10061970), (745, 8805912), (815, 8049576), (894, 7338260), (978, 6707980), (1192, 5503695), (1304, 5030985), (1490, 4402956), (1630, 4024788), (1788, 3669130), (1956, 3353990), (2235, 2935304), (2251, 2914440), (2445, 2683192), (2980, 2201478), (3260, 2012394), (3576, 1834565), (3912, 1676995), (4470, 1467652), (4502, 1457220), (4890, 1341596), (5960, 1100739), (6520, 1006197), (6753, 971480), (8940, 733826), (9004, 728610), (9780, 670798), (11255, 582888), (13506, 485740), (17880, 366913), (18008, 364305), (19560, 335399), (22510, 291444), (24287, 270120), (27012, 242870), (33765, 194296), (45020, 145722), (48574, 135060), (54024, 121435), (67530, 97148), (72861, 90040)]