47778979080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{376687}}^1$

素因数の和:376859

約数の個数: 128

約数和(自身を含む): 164898938880

約数和(自身を除く): 117119959800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 151, 168, 210, 280, 302, 420, 453, 604, 755, 840, 906, 1057, 1208, 1510, 1812, 2114, 2265, 3020, 3171, 3624, 4228, 4530, 5285, 6040, 6342, 8456, 9060, 10570, 12684, 15855, 18120, 21140, 25368, 31710, 42280, 63420, 126840, 376687, 753374, 1130061, 1506748, 1883435, 2260122, 2636809, 3013496, 3766870, 4520244, 5273618, 5650305, 7533740, 7910427, 9040488, 10547236, 11300610, 13184045, 15067480, 15820854, 21094472, 22601220, 26368090, 31641708, 39552135, 45202440, 52736180, 56879737, 63283416, 79104270, 105472360, 113759474, 158208540, 170639211, 227518948, 284398685, 316417080, 341278422, 398158159, 455037896, 568797370, 682556844, 796316318, 853196055, 1137594740, 1194474477, 1365113688, 1592632636, 1706392110, 1990790795, 2275189480, 2388948954, 3185265272, 3412784220, 3981581590, 4777897908, 5972372385, 6825568440, 7963163180, 9555795816, 11944744770, 15926326360, 23889489540, 47778979080]

約数ペア:

[(1, 47778979080), (2, 23889489540), (3, 15926326360), (4, 11944744770), (5, 9555795816), (6, 7963163180), (7, 6825568440), (8, 5972372385), (10, 4777897908), (12, 3981581590), (14, 3412784220), (15, 3185265272), (20, 2388948954), (21, 2275189480), (24, 1990790795), (28, 1706392110), (30, 1592632636), (35, 1365113688), (40, 1194474477), (42, 1137594740), (56, 853196055), (60, 796316318), (70, 682556844), (84, 568797370), (105, 455037896), (120, 398158159), (140, 341278422), (151, 316417080), (168, 284398685), (210, 227518948), (280, 170639211), (302, 158208540), (420, 113759474), (453, 105472360), (604, 79104270), (755, 63283416), (840, 56879737), (906, 52736180), (1057, 45202440), (1208, 39552135), (1510, 31641708), (1812, 26368090), (2114, 22601220), (2265, 21094472), (3020, 15820854), (3171, 15067480), (3624, 13184045), (4228, 11300610), (4530, 10547236), (5285, 9040488), (6040, 7910427), (6342, 7533740), (8456, 5650305), (9060, 5273618), (10570, 4520244), (12684, 3766870), (15855, 3013496), (18120, 2636809), (21140, 2260122), (25368, 1883435), (31710, 1506748), (42280, 1130061), (63420, 753374), (126840, 376687)]