133609280

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{8521}}^1$

素因数の和:8552

約数の個数: 84

約数和(自身を含む): 370144548

約数和(自身を除く): 236535268

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 8521, 15680, 17042, 34084, 42605, 59647, 68168, 85210, 119294, 136336, 170420, 238588, 272672, 298235, 340840, 417529, 477176, 545344, 596470, 681680, 835058, 954352, 1192940, 1363360, 1670116, 1908704, 2087645, 2385880, 2726720, 3340232, 3817408, 4175290, 4771760, 6680464, 8350580, 9543520, 13360928, 16701160, 19087040, 26721856, 33402320, 66804640, 133609280]

約数ペア:

[(1, 133609280), (2, 66804640), (4, 33402320), (5, 26721856), (7, 19087040), (8, 16701160), (10, 13360928), (14, 9543520), (16, 8350580), (20, 6680464), (28, 4771760), (32, 4175290), (35, 3817408), (40, 3340232), (49, 2726720), (56, 2385880), (64, 2087645), (70, 1908704), (80, 1670116), (98, 1363360), (112, 1192940), (140, 954352), (160, 835058), (196, 681680), (224, 596470), (245, 545344), (280, 477176), (320, 417529), (392, 340840), (448, 298235), (490, 272672), (560, 238588), (784, 170420), (980, 136336), (1120, 119294), (1568, 85210), (1960, 68168), (2240, 59647), (3136, 42605), (3920, 34084), (7840, 17042), (8521, 15680)]