132170720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6827}}^1$

素因数の和:6864

約数の個数: 72

約数和(自身を含む): 343270872

約数和(自身を除く): 211100152

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1210, 1760, 1936, 2420, 3872, 4840, 6827, 9680, 13654, 19360, 27308, 34135, 54616, 68270, 75097, 109232, 136540, 150194, 218464, 273080, 300388, 375485, 546160, 600776, 750970, 826067, 1092320, 1201552, 1501940, 1652134, 2403104, 3003880, 3304268, 4130335, 6007760, 6608536, 8260670, 12015520, 13217072, 16521340, 26434144, 33042680, 66085360, 132170720]

約数ペア:

[(1, 132170720), (2, 66085360), (4, 33042680), (5, 26434144), (8, 16521340), (10, 13217072), (11, 12015520), (16, 8260670), (20, 6608536), (22, 6007760), (32, 4130335), (40, 3304268), (44, 3003880), (55, 2403104), (80, 1652134), (88, 1501940), (110, 1201552), (121, 1092320), (160, 826067), (176, 750970), (220, 600776), (242, 546160), (352, 375485), (440, 300388), (484, 273080), (605, 218464), (880, 150194), (968, 136540), (1210, 109232), (1760, 75097), (1936, 68270), (2420, 54616), (3872, 34135), (4840, 27308), (6827, 19360), (9680, 13654)]