39166680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{6661}}^1$

素因数の和:6689

約数の個数: 96

約数和(自身を含む): 136704240

約数和(自身を除く): 97537560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 6661, 13322, 19983, 26644, 33305, 39966, 46627, 53288, 66610, 79932, 93254, 99915, 133220, 139881, 159864, 186508, 199830, 233135, 266440, 279762, 326389, 373016, 399660, 466270, 559524, 652778, 699405, 799320, 932540, 979167, 1119048, 1305556, 1398810, 1631945, 1865080, 1958334, 2611112, 2797620, 3263890, 3916668, 4895835, 5595240, 6527780, 7833336, 9791670, 13055560, 19583340, 39166680]

約数ペア:

[(1, 39166680), (2, 19583340), (3, 13055560), (4, 9791670), (5, 7833336), (6, 6527780), (7, 5595240), (8, 4895835), (10, 3916668), (12, 3263890), (14, 2797620), (15, 2611112), (20, 1958334), (21, 1865080), (24, 1631945), (28, 1398810), (30, 1305556), (35, 1119048), (40, 979167), (42, 932540), (49, 799320), (56, 699405), (60, 652778), (70, 559524), (84, 466270), (98, 399660), (105, 373016), (120, 326389), (140, 279762), (147, 266440), (168, 233135), (196, 199830), (210, 186508), (245, 159864), (280, 139881), (294, 133220), (392, 99915), (420, 93254), (490, 79932), (588, 66610), (735, 53288), (840, 46627), (980, 39966), (1176, 33305), (1470, 26644), (1960, 19983), (2940, 13322), (5880, 6661)]