76901440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3121}}^1$

素因数の和:3156

約数の個数: 112

約数和(自身を含む): 228380544

約数和(自身を除く): 151479104

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3121, 3520, 4928, 6160, 6242, 12320, 12484, 15605, 21847, 24640, 24968, 31210, 34331, 43694, 49936, 62420, 68662, 87388, 99872, 109235, 124840, 137324, 171655, 174776, 199744, 218470, 240317, 249680, 274648, 343310, 349552, 436940, 480634, 499360, 549296, 686620, 699104, 873880, 961268, 998720, 1098592, 1201585, 1373240, 1398208, 1747760, 1922536, 2197184, 2403170, 2746480, 3495520, 3845072, 4806340, 5492960, 6991040, 7690144, 9612680, 10985920, 15380288, 19225360, 38450720, 76901440]

約数ペア:

[(1, 76901440), (2, 38450720), (4, 19225360), (5, 15380288), (7, 10985920), (8, 9612680), (10, 7690144), (11, 6991040), (14, 5492960), (16, 4806340), (20, 3845072), (22, 3495520), (28, 2746480), (32, 2403170), (35, 2197184), (40, 1922536), (44, 1747760), (55, 1398208), (56, 1373240), (64, 1201585), (70, 1098592), (77, 998720), (80, 961268), (88, 873880), (110, 699104), (112, 686620), (140, 549296), (154, 499360), (160, 480634), (176, 436940), (220, 349552), (224, 343310), (280, 274648), (308, 249680), (320, 240317), (352, 218470), (385, 199744), (440, 174776), (448, 171655), (560, 137324), (616, 124840), (704, 109235), (770, 99872), (880, 87388), (1120, 68662), (1232, 62420), (1540, 49936), (1760, 43694), (2240, 34331), (2464, 31210), (3080, 24968), (3121, 24640), (3520, 21847), (4928, 15605), (6160, 12484), (6242, 12320)]