6690880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:156

約数の個数: 112

約数和(自身を含む): 19019520

約数和(自身を除く): 12328640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 103, 112, 116, 140, 145, 160, 203, 206, 224, 232, 280, 290, 320, 406, 412, 448, 464, 515, 560, 580, 721, 812, 824, 928, 1015, 1030, 1120, 1160, 1442, 1624, 1648, 1856, 2030, 2060, 2240, 2320, 2884, 2987, 3248, 3296, 3605, 4060, 4120, 4640, 5768, 5974, 6496, 6592, 7210, 8120, 8240, 9280, 11536, 11948, 12992, 14420, 14935, 16240, 16480, 20909, 23072, 23896, 28840, 29870, 32480, 32960, 41818, 46144, 47792, 57680, 59740, 64960, 83636, 95584, 104545, 115360, 119480, 167272, 191168, 209090, 230720, 238960, 334544, 418180, 477920, 669088, 836360, 955840, 1338176, 1672720, 3345440, 6690880]

約数ペア:

[(1, 6690880), (2, 3345440), (4, 1672720), (5, 1338176), (7, 955840), (8, 836360), (10, 669088), (14, 477920), (16, 418180), (20, 334544), (28, 238960), (29, 230720), (32, 209090), (35, 191168), (40, 167272), (56, 119480), (58, 115360), (64, 104545), (70, 95584), (80, 83636), (103, 64960), (112, 59740), (116, 57680), (140, 47792), (145, 46144), (160, 41818), (203, 32960), (206, 32480), (224, 29870), (232, 28840), (280, 23896), (290, 23072), (320, 20909), (406, 16480), (412, 16240), (448, 14935), (464, 14420), (515, 12992), (560, 11948), (580, 11536), (721, 9280), (812, 8240), (824, 8120), (928, 7210), (1015, 6592), (1030, 6496), (1120, 5974), (1160, 5768), (1442, 4640), (1624, 4120), (1648, 4060), (1856, 3605), (2030, 3296), (2060, 3248), (2240, 2987), (2320, 2884)]