514584840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{55691}}^1$

素因数の和:55723

約数の個数: 128

約数和(自身を含む): 1924715520

約数和(自身を除く): 1410130680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 55691, 111382, 167073, 222764, 278455, 334146, 389837, 445528, 556910, 612601, 668292, 779674, 835365, 1113820, 1169511, 1225202, 1336584, 1559348, 1670730, 1837803, 1949185, 2227640, 2339022, 2450404, 3063005, 3118696, 3341460, 3675606, 3898370, 4288207, 4678044, 4900808, 5847555, 6126010, 6682920, 7351212, 7796740, 8576414, 9189015, 9356088, 11695110, 12252020, 12864621, 14702424, 15593480, 17152828, 18378030, 21441035, 23390220, 24504040, 25729242, 34305656, 36756060, 42882070, 46780440, 51458484, 64323105, 73512120, 85764140, 102916968, 128646210, 171528280, 257292420, 514584840]

約数ペア:

[(1, 514584840), (2, 257292420), (3, 171528280), (4, 128646210), (5, 102916968), (6, 85764140), (7, 73512120), (8, 64323105), (10, 51458484), (11, 46780440), (12, 42882070), (14, 36756060), (15, 34305656), (20, 25729242), (21, 24504040), (22, 23390220), (24, 21441035), (28, 18378030), (30, 17152828), (33, 15593480), (35, 14702424), (40, 12864621), (42, 12252020), (44, 11695110), (55, 9356088), (56, 9189015), (60, 8576414), (66, 7796740), (70, 7351212), (77, 6682920), (84, 6126010), (88, 5847555), (105, 4900808), (110, 4678044), (120, 4288207), (132, 3898370), (140, 3675606), (154, 3341460), (165, 3118696), (168, 3063005), (210, 2450404), (220, 2339022), (231, 2227640), (264, 1949185), (280, 1837803), (308, 1670730), (330, 1559348), (385, 1336584), (420, 1225202), (440, 1169511), (462, 1113820), (616, 835365), (660, 779674), (770, 668292), (840, 612601), (924, 556910), (1155, 445528), (1320, 389837), (1540, 334146), (1848, 278455), (2310, 222764), (3080, 167073), (4620, 111382), (9240, 55691)]