140269360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3253}}^1$

素因数の和:3291

約数の個数: 120

約数和(自身を含む): 413986896

約数和(自身を除く): 273717536

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1232, 1540, 1960, 2156, 2695, 3080, 3253, 3920, 4312, 5390, 6160, 6506, 8624, 10780, 13012, 16265, 21560, 22771, 26024, 32530, 35783, 43120, 45542, 52048, 65060, 71566, 91084, 113855, 130120, 143132, 159397, 178915, 182168, 227710, 250481, 260240, 286264, 318794, 357830, 364336, 455420, 500962, 572528, 637588, 715660, 796985, 910840, 1001924, 1252405, 1275176, 1431320, 1593970, 1753367, 1821680, 2003848, 2504810, 2550352, 2862640, 3187940, 3506734, 4007696, 5009620, 6375880, 7013468, 8766835, 10019240, 12751760, 14026936, 17533670, 20038480, 28053872, 35067340, 70134680, 140269360]

約数ペア:

[(1, 140269360), (2, 70134680), (4, 35067340), (5, 28053872), (7, 20038480), (8, 17533670), (10, 14026936), (11, 12751760), (14, 10019240), (16, 8766835), (20, 7013468), (22, 6375880), (28, 5009620), (35, 4007696), (40, 3506734), (44, 3187940), (49, 2862640), (55, 2550352), (56, 2504810), (70, 2003848), (77, 1821680), (80, 1753367), (88, 1593970), (98, 1431320), (110, 1275176), (112, 1252405), (140, 1001924), (154, 910840), (176, 796985), (196, 715660), (220, 637588), (245, 572528), (280, 500962), (308, 455420), (385, 364336), (392, 357830), (440, 318794), (490, 286264), (539, 260240), (560, 250481), (616, 227710), (770, 182168), (784, 178915), (880, 159397), (980, 143132), (1078, 130120), (1232, 113855), (1540, 91084), (1960, 71566), (2156, 65060), (2695, 52048), (3080, 45542), (3253, 43120), (3920, 35783), (4312, 32530), (5390, 26024), (6160, 22771), (6506, 21560), (8624, 16265), (10780, 13012)]