220773072

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:269

約数の個数: 160

約数和(自身を含む): 645958656

約数和(自身を除く): 425185584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 101, 104, 113, 124, 156, 186, 202, 208, 226, 248, 303, 312, 339, 372, 403, 404, 452, 496, 606, 624, 678, 744, 806, 808, 904, 1209, 1212, 1313, 1356, 1469, 1488, 1612, 1616, 1808, 2418, 2424, 2626, 2712, 2938, 3131, 3224, 3503, 3939, 4407, 4836, 4848, 5252, 5424, 5876, 6262, 6448, 7006, 7878, 8814, 9393, 9672, 10504, 10509, 11413, 11752, 12524, 14012, 15756, 17628, 18786, 19344, 21008, 21018, 22826, 23504, 25048, 28024, 31512, 34239, 35256, 37572, 40703, 42036, 45539, 45652, 50096, 56048, 63024, 68478, 70512, 75144, 81406, 84072, 91078, 91304, 122109, 136617, 136956, 148369, 150288, 162812, 168144, 182156, 182608, 244218, 273234, 273912, 296738, 325624, 353803, 364312, 445107, 488436, 546468, 547824, 593476, 651248, 707606, 728624, 890214, 976872, 1061409, 1092936, 1186952, 1415212, 1780428, 1953744, 2122818, 2185872, 2373904, 2830424, 3560856, 4245636, 4599439, 5660848, 7121712, 8491272, 9198878, 13798317, 16982544, 18397756, 27596634, 36795512, 55193268, 73591024, 110386536, 220773072]

約数ペア:

[(1, 220773072), (2, 110386536), (3, 73591024), (4, 55193268), (6, 36795512), (8, 27596634), (12, 18397756), (13, 16982544), (16, 13798317), (24, 9198878), (26, 8491272), (31, 7121712), (39, 5660848), (48, 4599439), (52, 4245636), (62, 3560856), (78, 2830424), (93, 2373904), (101, 2185872), (104, 2122818), (113, 1953744), (124, 1780428), (156, 1415212), (186, 1186952), (202, 1092936), (208, 1061409), (226, 976872), (248, 890214), (303, 728624), (312, 707606), (339, 651248), (372, 593476), (403, 547824), (404, 546468), (452, 488436), (496, 445107), (606, 364312), (624, 353803), (678, 325624), (744, 296738), (806, 273912), (808, 273234), (904, 244218), (1209, 182608), (1212, 182156), (1313, 168144), (1356, 162812), (1469, 150288), (1488, 148369), (1612, 136956), (1616, 136617), (1808, 122109), (2418, 91304), (2424, 91078), (2626, 84072), (2712, 81406), (2938, 75144), (3131, 70512), (3224, 68478), (3503, 63024), (3939, 56048), (4407, 50096), (4836, 45652), (4848, 45539), (5252, 42036), (5424, 40703), (5876, 37572), (6262, 35256), (6448, 34239), (7006, 31512), (7878, 28024), (8814, 25048), (9393, 23504), (9672, 22826), (10504, 21018), (10509, 21008), (11413, 19344), (11752, 18786), (12524, 17628), (14012, 15756)]