87676160

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1$

素因数の和:524

約数の個数: 144

約数和(自身を含む): 247242240

約数和(自身を除く): 159566080

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 256, 260, 286, 320, 352, 416, 440, 479, 520, 572, 640, 704, 715, 832, 880, 958, 1040, 1144, 1280, 1408, 1430, 1664, 1760, 1916, 2080, 2288, 2395, 2816, 2860, 3328, 3520, 3832, 4160, 4576, 4790, 5269, 5720, 6227, 7040, 7664, 8320, 9152, 9580, 10538, 11440, 12454, 14080, 15328, 16640, 18304, 19160, 21076, 22880, 24908, 26345, 30656, 31135, 36608, 38320, 42152, 45760, 49816, 52690, 61312, 62270, 68497, 76640, 84304, 91520, 99632, 105380, 122624, 124540, 136994, 153280, 168608, 183040, 199264, 210760, 249080, 273988, 306560, 337216, 342485, 398528, 421520, 498160, 547976, 613120, 674432, 684970, 797056, 843040, 996320, 1095952, 1348864, 1369940, 1594112, 1686080, 1992640, 2191904, 2739880, 3372160, 3985280, 4383808, 5479760, 6744320, 7970560, 8767616, 10959520, 17535232, 21919040, 43838080, 87676160]

約数ペア:

[(1, 87676160), (2, 43838080), (4, 21919040), (5, 17535232), (8, 10959520), (10, 8767616), (11, 7970560), (13, 6744320), (16, 5479760), (20, 4383808), (22, 3985280), (26, 3372160), (32, 2739880), (40, 2191904), (44, 1992640), (52, 1686080), (55, 1594112), (64, 1369940), (65, 1348864), (80, 1095952), (88, 996320), (104, 843040), (110, 797056), (128, 684970), (130, 674432), (143, 613120), (160, 547976), (176, 498160), (208, 421520), (220, 398528), (256, 342485), (260, 337216), (286, 306560), (320, 273988), (352, 249080), (416, 210760), (440, 199264), (479, 183040), (520, 168608), (572, 153280), (640, 136994), (704, 124540), (715, 122624), (832, 105380), (880, 99632), (958, 91520), (1040, 84304), (1144, 76640), (1280, 68497), (1408, 62270), (1430, 61312), (1664, 52690), (1760, 49816), (1916, 45760), (2080, 42152), (2288, 38320), (2395, 36608), (2816, 31135), (2860, 30656), (3328, 26345), (3520, 24908), (3832, 22880), (4160, 21076), (4576, 19160), (4790, 18304), (5269, 16640), (5720, 15328), (6227, 14080), (7040, 12454), (7664, 11440), (8320, 10538), (9152, 9580)]