2412311440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20611}}^1$

素因数の和:20661

約数の個数: 160

約数和(自身を含む): 7360957440

約数和(自身を除く): 4948646000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 110, 112, 133, 140, 152, 154, 176, 190, 209, 220, 266, 280, 304, 308, 380, 385, 418, 440, 532, 560, 616, 665, 760, 770, 836, 880, 1045, 1064, 1232, 1330, 1463, 1520, 1540, 1672, 2090, 2128, 2660, 2926, 3080, 3344, 4180, 5320, 5852, 6160, 7315, 8360, 10640, 11704, 14630, 16720, 20611, 23408, 29260, 41222, 58520, 82444, 103055, 117040, 144277, 164888, 206110, 226721, 288554, 329776, 391609, 412220, 453442, 577108, 721385, 783218, 824440, 906884, 1133605, 1154216, 1442770, 1566436, 1587047, 1648880, 1813768, 1958045, 2267210, 2308432, 2741263, 2885540, 3132872, 3174094, 3627536, 3916090, 4307699, 4534420, 5482526, 5771080, 6265744, 6348188, 7832180, 7935235, 8615398, 9068840, 10965052, 11542160, 12696376, 13706315, 15664360, 15870470, 17230796, 18137680, 21538495, 21930104, 25392752, 27412630, 30153893, 31328720, 31740940, 34461592, 43076990, 43860208, 54825260, 60307786, 63481880, 68923184, 86153980, 109650520, 120615572, 126963760, 150769465, 172307960, 219301040, 241231144, 301538930, 344615920, 482462288, 603077860, 1206155720, 2412311440]

約数ペア:

[(1, 2412311440), (2, 1206155720), (4, 603077860), (5, 482462288), (7, 344615920), (8, 301538930), (10, 241231144), (11, 219301040), (14, 172307960), (16, 150769465), (19, 126963760), (20, 120615572), (22, 109650520), (28, 86153980), (35, 68923184), (38, 63481880), (40, 60307786), (44, 54825260), (55, 43860208), (56, 43076990), (70, 34461592), (76, 31740940), (77, 31328720), (80, 30153893), (88, 27412630), (95, 25392752), (110, 21930104), (112, 21538495), (133, 18137680), (140, 17230796), (152, 15870470), (154, 15664360), (176, 13706315), (190, 12696376), (209, 11542160), (220, 10965052), (266, 9068840), (280, 8615398), (304, 7935235), (308, 7832180), (380, 6348188), (385, 6265744), (418, 5771080), (440, 5482526), (532, 4534420), (560, 4307699), (616, 3916090), (665, 3627536), (760, 3174094), (770, 3132872), (836, 2885540), (880, 2741263), (1045, 2308432), (1064, 2267210), (1232, 1958045), (1330, 1813768), (1463, 1648880), (1520, 1587047), (1540, 1566436), (1672, 1442770), (2090, 1154216), (2128, 1133605), (2660, 906884), (2926, 824440), (3080, 783218), (3344, 721385), (4180, 577108), (5320, 453442), (5852, 412220), (6160, 391609), (7315, 329776), (8360, 288554), (10640, 226721), (11704, 206110), (14630, 164888), (16720, 144277), (20611, 117040), (23408, 103055), (29260, 82444), (41222, 58520)]