672679260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1877}}^1$

素因数の和:2084

約数の個数: 144

約数和(自身を含む): 2239447392

約数和(自身を除く): 1566768132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 181, 198, 220, 330, 362, 396, 495, 543, 660, 724, 905, 990, 1086, 1629, 1810, 1877, 1980, 1991, 2172, 2715, 3258, 3620, 3754, 3982, 5430, 5631, 5973, 6516, 7508, 7964, 8145, 9385, 9955, 10860, 11262, 11946, 16290, 16893, 17919, 18770, 19910, 20647, 22524, 23892, 28155, 29865, 32580, 33786, 35838, 37540, 39820, 41294, 56310, 59730, 61941, 67572, 71676, 82588, 84465, 89595, 103235, 112620, 119460, 123882, 168930, 179190, 185823, 206470, 247764, 309705, 337860, 339737, 358380, 371646, 412940, 619410, 679474, 743292, 929115, 1019211, 1238820, 1358948, 1698685, 1858230, 2038422, 3057633, 3397370, 3716460, 3737107, 4076844, 5096055, 6115266, 6794740, 7474214, 10192110, 11211321, 12230532, 14948428, 15288165, 18685535, 20384220, 22422642, 30576330, 33633963, 37371070, 44845284, 56056605, 61152660, 67267926, 74742140, 112113210, 134535852, 168169815, 224226420, 336339630, 672679260]

約数ペア:

[(1, 672679260), (2, 336339630), (3, 224226420), (4, 168169815), (5, 134535852), (6, 112113210), (9, 74742140), (10, 67267926), (11, 61152660), (12, 56056605), (15, 44845284), (18, 37371070), (20, 33633963), (22, 30576330), (30, 22422642), (33, 20384220), (36, 18685535), (44, 15288165), (45, 14948428), (55, 12230532), (60, 11211321), (66, 10192110), (90, 7474214), (99, 6794740), (110, 6115266), (132, 5096055), (165, 4076844), (180, 3737107), (181, 3716460), (198, 3397370), (220, 3057633), (330, 2038422), (362, 1858230), (396, 1698685), (495, 1358948), (543, 1238820), (660, 1019211), (724, 929115), (905, 743292), (990, 679474), (1086, 619410), (1629, 412940), (1810, 371646), (1877, 358380), (1980, 339737), (1991, 337860), (2172, 309705), (2715, 247764), (3258, 206470), (3620, 185823), (3754, 179190), (3982, 168930), (5430, 123882), (5631, 119460), (5973, 112620), (6516, 103235), (7508, 89595), (7964, 84465), (8145, 82588), (9385, 71676), (9955, 67572), (10860, 61941), (11262, 59730), (11946, 56310), (16290, 41294), (16893, 39820), (17919, 37540), (18770, 35838), (19910, 33786), (20647, 32580), (22524, 29865), (23892, 28155)]