78333360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{6661}}^1$

素因数の和:6691

約数の個数: 120

約数和(自身を含む): 282522096

約数和(自身を除く): 204188736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 6661, 11760, 13322, 19983, 26644, 33305, 39966, 46627, 53288, 66610, 79932, 93254, 99915, 106576, 133220, 139881, 159864, 186508, 199830, 233135, 266440, 279762, 319728, 326389, 373016, 399660, 466270, 532880, 559524, 652778, 699405, 746032, 799320, 932540, 979167, 1119048, 1305556, 1398810, 1598640, 1631945, 1865080, 1958334, 2238096, 2611112, 2797620, 3263890, 3730160, 3916668, 4895835, 5222224, 5595240, 6527780, 7833336, 9791670, 11190480, 13055560, 15666672, 19583340, 26111120, 39166680, 78333360]

約数ペア:

[(1, 78333360), (2, 39166680), (3, 26111120), (4, 19583340), (5, 15666672), (6, 13055560), (7, 11190480), (8, 9791670), (10, 7833336), (12, 6527780), (14, 5595240), (15, 5222224), (16, 4895835), (20, 3916668), (21, 3730160), (24, 3263890), (28, 2797620), (30, 2611112), (35, 2238096), (40, 1958334), (42, 1865080), (48, 1631945), (49, 1598640), (56, 1398810), (60, 1305556), (70, 1119048), (80, 979167), (84, 932540), (98, 799320), (105, 746032), (112, 699405), (120, 652778), (140, 559524), (147, 532880), (168, 466270), (196, 399660), (210, 373016), (240, 326389), (245, 319728), (280, 279762), (294, 266440), (336, 233135), (392, 199830), (420, 186508), (490, 159864), (560, 139881), (588, 133220), (735, 106576), (784, 99915), (840, 93254), (980, 79932), (1176, 66610), (1470, 53288), (1680, 46627), (1960, 39966), (2352, 33305), (2940, 26644), (3920, 19983), (5880, 13322), (6661, 11760)]