69787760

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:983

約数の個数: 120

約数和(自身を含む): 198893520

約数和(自身を除く): 129105760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 190, 196, 245, 266, 280, 304, 380, 392, 490, 532, 560, 665, 760, 784, 931, 937, 980, 1064, 1330, 1520, 1862, 1874, 1960, 2128, 2660, 3724, 3748, 3920, 4655, 4685, 5320, 6559, 7448, 7496, 9310, 9370, 10640, 13118, 14896, 14992, 17803, 18620, 18740, 26236, 32795, 35606, 37240, 37480, 45913, 52472, 65590, 71212, 74480, 74960, 89015, 91826, 104944, 124621, 131180, 142424, 178030, 183652, 229565, 249242, 262360, 284848, 356060, 367304, 459130, 498484, 524720, 623105, 712120, 734608, 872347, 918260, 996968, 1246210, 1424240, 1744694, 1836520, 1993936, 2492420, 3489388, 3673040, 4361735, 4984840, 6978776, 8723470, 9969680, 13957552, 17446940, 34893880, 69787760]

約数ペア:

[(1, 69787760), (2, 34893880), (4, 17446940), (5, 13957552), (7, 9969680), (8, 8723470), (10, 6978776), (14, 4984840), (16, 4361735), (19, 3673040), (20, 3489388), (28, 2492420), (35, 1993936), (38, 1836520), (40, 1744694), (49, 1424240), (56, 1246210), (70, 996968), (76, 918260), (80, 872347), (95, 734608), (98, 712120), (112, 623105), (133, 524720), (140, 498484), (152, 459130), (190, 367304), (196, 356060), (245, 284848), (266, 262360), (280, 249242), (304, 229565), (380, 183652), (392, 178030), (490, 142424), (532, 131180), (560, 124621), (665, 104944), (760, 91826), (784, 89015), (931, 74960), (937, 74480), (980, 71212), (1064, 65590), (1330, 52472), (1520, 45913), (1862, 37480), (1874, 37240), (1960, 35606), (2128, 32795), (2660, 26236), (3724, 18740), (3748, 18620), (3920, 17803), (4655, 14992), (4685, 14896), (5320, 13118), (6559, 10640), (7448, 9370), (7496, 9310)]