1760323040

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{1987}}^1$

素因数の和:2129

約数の個数: 144

約数和(自身を含む): 4883013072

約数和(自身を除く): 3122690032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 113, 140, 160, 196, 224, 226, 245, 280, 392, 452, 490, 560, 565, 784, 791, 904, 980, 1120, 1130, 1568, 1582, 1808, 1960, 1987, 2260, 3164, 3616, 3920, 3955, 3974, 4520, 5537, 6328, 7840, 7910, 7948, 9040, 9935, 11074, 12656, 13909, 15820, 15896, 18080, 19870, 22148, 25312, 27685, 27818, 31640, 31792, 39740, 44296, 55370, 55636, 63280, 63584, 69545, 79480, 88592, 97363, 110740, 111272, 126560, 139090, 158960, 177184, 194726, 221480, 222544, 224531, 278180, 317920, 389452, 442960, 445088, 449062, 486815, 556360, 778904, 885920, 898124, 973630, 1112720, 1122655, 1557808, 1571717, 1796248, 1947260, 2225440, 2245310, 3115616, 3143434, 3592496, 3894520, 4490620, 6286868, 7184992, 7789040, 7858585, 8981240, 11002019, 12573736, 15578080, 15717170, 17962480, 22004038, 25147472, 31434340, 35924960, 44008076, 50294944, 55010095, 62868680, 88016152, 110020190, 125737360, 176032304, 220040380, 251474720, 352064608, 440080760, 880161520, 1760323040]

約数ペア:

[(1, 1760323040), (2, 880161520), (4, 440080760), (5, 352064608), (7, 251474720), (8, 220040380), (10, 176032304), (14, 125737360), (16, 110020190), (20, 88016152), (28, 62868680), (32, 55010095), (35, 50294944), (40, 44008076), (49, 35924960), (56, 31434340), (70, 25147472), (80, 22004038), (98, 17962480), (112, 15717170), (113, 15578080), (140, 12573736), (160, 11002019), (196, 8981240), (224, 7858585), (226, 7789040), (245, 7184992), (280, 6286868), (392, 4490620), (452, 3894520), (490, 3592496), (560, 3143434), (565, 3115616), (784, 2245310), (791, 2225440), (904, 1947260), (980, 1796248), (1120, 1571717), (1130, 1557808), (1568, 1122655), (1582, 1112720), (1808, 973630), (1960, 898124), (1987, 885920), (2260, 778904), (3164, 556360), (3616, 486815), (3920, 449062), (3955, 445088), (3974, 442960), (4520, 389452), (5537, 317920), (6328, 278180), (7840, 224531), (7910, 222544), (7948, 221480), (9040, 194726), (9935, 177184), (11074, 158960), (12656, 139090), (13909, 126560), (15820, 111272), (15896, 110740), (18080, 97363), (19870, 88592), (22148, 79480), (25312, 69545), (27685, 63584), (27818, 63280), (31640, 55636), (31792, 55370), (39740, 44296)]