2912631240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{2371}}^1$

素因数の和:2767

約数の個数: 128

約数和(自身を含む): 9068630400

約数和(自身を除く): 6155999160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 353, 435, 580, 696, 706, 870, 1059, 1160, 1412, 1740, 1765, 2118, 2371, 2824, 3480, 3530, 4236, 4742, 5295, 7060, 7113, 8472, 9484, 10237, 10590, 11855, 14120, 14226, 18968, 20474, 21180, 23710, 28452, 30711, 35565, 40948, 42360, 47420, 51185, 56904, 61422, 68759, 71130, 81896, 94840, 102370, 122844, 137518, 142260, 153555, 204740, 206277, 245688, 275036, 284520, 307110, 343795, 409480, 412554, 550072, 614220, 687590, 825108, 836963, 1031385, 1228440, 1375180, 1650216, 1673926, 2062770, 2510889, 2750360, 3347852, 4125540, 4184815, 5021778, 6695704, 8251080, 8369630, 10043556, 12554445, 16739260, 20087112, 24271927, 25108890, 33478520, 48543854, 50217780, 72815781, 97087708, 100435560, 121359635, 145631562, 194175416, 242719270, 291263124, 364078905, 485438540, 582526248, 728157810, 970877080, 1456315620, 2912631240]

約数ペア:

[(1, 2912631240), (2, 1456315620), (3, 970877080), (4, 728157810), (5, 582526248), (6, 485438540), (8, 364078905), (10, 291263124), (12, 242719270), (15, 194175416), (20, 145631562), (24, 121359635), (29, 100435560), (30, 97087708), (40, 72815781), (58, 50217780), (60, 48543854), (87, 33478520), (116, 25108890), (120, 24271927), (145, 20087112), (174, 16739260), (232, 12554445), (290, 10043556), (348, 8369630), (353, 8251080), (435, 6695704), (580, 5021778), (696, 4184815), (706, 4125540), (870, 3347852), (1059, 2750360), (1160, 2510889), (1412, 2062770), (1740, 1673926), (1765, 1650216), (2118, 1375180), (2371, 1228440), (2824, 1031385), (3480, 836963), (3530, 825108), (4236, 687590), (4742, 614220), (5295, 550072), (7060, 412554), (7113, 409480), (8472, 343795), (9484, 307110), (10237, 284520), (10590, 275036), (11855, 245688), (14120, 206277), (14226, 204740), (18968, 153555), (20474, 142260), (21180, 137518), (23710, 122844), (28452, 102370), (30711, 94840), (35565, 81896), (40948, 71130), (42360, 68759), (47420, 61422), (51185, 56904)]