67119920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4133}}^1$

素因数の和:4182

約数の個数: 80

約数和(自身を含む): 184541760

約数和(自身を除く): 117421840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1624, 2030, 2320, 3248, 4060, 4133, 8120, 8266, 16240, 16532, 20665, 28931, 33064, 41330, 57862, 66128, 82660, 115724, 119857, 144655, 165320, 231448, 239714, 289310, 330640, 462896, 479428, 578620, 599285, 838999, 958856, 1157240, 1198570, 1677998, 1917712, 2314480, 2397140, 3355996, 4194995, 4794280, 6711992, 8389990, 9588560, 13423984, 16779980, 33559960, 67119920]

約数ペア:

[(1, 67119920), (2, 33559960), (4, 16779980), (5, 13423984), (7, 9588560), (8, 8389990), (10, 6711992), (14, 4794280), (16, 4194995), (20, 3355996), (28, 2397140), (29, 2314480), (35, 1917712), (40, 1677998), (56, 1198570), (58, 1157240), (70, 958856), (80, 838999), (112, 599285), (116, 578620), (140, 479428), (145, 462896), (203, 330640), (232, 289310), (280, 239714), (290, 231448), (406, 165320), (464, 144655), (560, 119857), (580, 115724), (812, 82660), (1015, 66128), (1160, 57862), (1624, 41330), (2030, 33064), (2320, 28931), (3248, 20665), (4060, 16532), (4133, 16240), (8120, 8266)]