67807520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{653}}^1$

素因数の和:738

約数の個数: 96

約数和(自身を含む): 177992640

約数和(自身を除く): 110185120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 59, 80, 88, 110, 118, 160, 176, 220, 236, 295, 352, 440, 472, 590, 649, 653, 880, 944, 1180, 1298, 1306, 1760, 1888, 2360, 2596, 2612, 3245, 3265, 4720, 5192, 5224, 6490, 6530, 7183, 9440, 10384, 10448, 12980, 13060, 14366, 20768, 20896, 25960, 26120, 28732, 35915, 38527, 51920, 52240, 57464, 71830, 77054, 103840, 104480, 114928, 143660, 154108, 192635, 229856, 287320, 308216, 385270, 423797, 574640, 616432, 770540, 847594, 1149280, 1232864, 1541080, 1695188, 2118985, 3082160, 3390376, 4237970, 6164320, 6780752, 8475940, 13561504, 16951880, 33903760, 67807520]

約数ペア:

[(1, 67807520), (2, 33903760), (4, 16951880), (5, 13561504), (8, 8475940), (10, 6780752), (11, 6164320), (16, 4237970), (20, 3390376), (22, 3082160), (32, 2118985), (40, 1695188), (44, 1541080), (55, 1232864), (59, 1149280), (80, 847594), (88, 770540), (110, 616432), (118, 574640), (160, 423797), (176, 385270), (220, 308216), (236, 287320), (295, 229856), (352, 192635), (440, 154108), (472, 143660), (590, 114928), (649, 104480), (653, 103840), (880, 77054), (944, 71830), (1180, 57464), (1298, 52240), (1306, 51920), (1760, 38527), (1888, 35915), (2360, 28732), (2596, 26120), (2612, 25960), (3245, 20896), (3265, 20768), (4720, 14366), (5192, 13060), (5224, 12980), (6490, 10448), (6530, 10384), (7183, 9440)]