166807760

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{6079}}^1$

素因数の和:6113

約数の個数: 80

約数和(自身を含む): 452352000

約数和(自身を除く): 285544240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1372, 1715, 1960, 2744, 3430, 3920, 5488, 6079, 6860, 12158, 13720, 24316, 27440, 30395, 42553, 48632, 60790, 85106, 97264, 121580, 170212, 212765, 243160, 297871, 340424, 425530, 486320, 595742, 680848, 851060, 1191484, 1489355, 1702120, 2085097, 2382968, 2978710, 3404240, 4170194, 4765936, 5957420, 8340388, 10425485, 11914840, 16680776, 20850970, 23829680, 33361552, 41701940, 83403880, 166807760]

約数ペア:

[(1, 166807760), (2, 83403880), (4, 41701940), (5, 33361552), (7, 23829680), (8, 20850970), (10, 16680776), (14, 11914840), (16, 10425485), (20, 8340388), (28, 5957420), (35, 4765936), (40, 4170194), (49, 3404240), (56, 2978710), (70, 2382968), (80, 2085097), (98, 1702120), (112, 1489355), (140, 1191484), (196, 851060), (245, 680848), (280, 595742), (343, 486320), (392, 425530), (490, 340424), (560, 297871), (686, 243160), (784, 212765), (980, 170212), (1372, 121580), (1715, 97264), (1960, 85106), (2744, 60790), (3430, 48632), (3920, 42553), (5488, 30395), (6079, 27440), (6860, 24316), (12158, 13720)]