13770680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 41057280

約数和(自身を除く): 27286600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 85, 88, 110, 119, 136, 140, 154, 170, 187, 220, 238, 263, 280, 308, 340, 374, 385, 440, 476, 526, 595, 616, 680, 748, 770, 935, 952, 1052, 1190, 1309, 1315, 1496, 1540, 1841, 1870, 2104, 2380, 2618, 2630, 2893, 3080, 3682, 3740, 4471, 4760, 5236, 5260, 5786, 6545, 7364, 7480, 8942, 9205, 10472, 10520, 11572, 13090, 14465, 14728, 17884, 18410, 20251, 22355, 23144, 26180, 28930, 31297, 35768, 36820, 40502, 44710, 49181, 52360, 57860, 62594, 73640, 81004, 89420, 98362, 101255, 115720, 125188, 156485, 162008, 178840, 196724, 202510, 245905, 250376, 312970, 344267, 393448, 405020, 491810, 625940, 688534, 810040, 983620, 1251880, 1377068, 1721335, 1967240, 2754136, 3442670, 6885340, 13770680]

約数ペア:

[(1, 13770680), (2, 6885340), (4, 3442670), (5, 2754136), (7, 1967240), (8, 1721335), (10, 1377068), (11, 1251880), (14, 983620), (17, 810040), (20, 688534), (22, 625940), (28, 491810), (34, 405020), (35, 393448), (40, 344267), (44, 312970), (55, 250376), (56, 245905), (68, 202510), (70, 196724), (77, 178840), (85, 162008), (88, 156485), (110, 125188), (119, 115720), (136, 101255), (140, 98362), (154, 89420), (170, 81004), (187, 73640), (220, 62594), (238, 57860), (263, 52360), (280, 49181), (308, 44710), (340, 40502), (374, 36820), (385, 35768), (440, 31297), (476, 28930), (526, 26180), (595, 23144), (616, 22355), (680, 20251), (748, 18410), (770, 17884), (935, 14728), (952, 14465), (1052, 13090), (1190, 11572), (1309, 10520), (1315, 10472), (1496, 9205), (1540, 8942), (1841, 7480), (1870, 7364), (2104, 6545), (2380, 5786), (2618, 5260), (2630, 5236), (2893, 4760), (3080, 4471), (3682, 3740)]