19534148160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{146389}}^1$

素因数の和:146548

約数の個数: 112

約数和(自身を含む): 62467540800

約数和(自身を除く): 42933392640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 139, 160, 192, 240, 278, 320, 417, 480, 556, 695, 834, 960, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4170, 4448, 5560, 6672, 8340, 8896, 11120, 13344, 16680, 22240, 26688, 33360, 44480, 66720, 133440, 146389, 292778, 439167, 585556, 731945, 878334, 1171112, 1463890, 1756668, 2195835, 2342224, 2927780, 3513336, 4391670, 4684448, 5855560, 7026672, 8783340, 9368896, 11711120, 14053344, 17566680, 20348071, 23422240, 28106688, 35133360, 40696142, 46844480, 61044213, 70266720, 81392284, 101740355, 122088426, 140533440, 162784568, 203480710, 244176852, 305221065, 325569136, 406961420, 488353704, 610442130, 651138272, 813922840, 976707408, 1220884260, 1302276544, 1627845680, 1953414816, 2441768520, 3255691360, 3906829632, 4883537040, 6511382720, 9767074080, 19534148160]

約数ペア:

[(1, 19534148160), (2, 9767074080), (3, 6511382720), (4, 4883537040), (5, 3906829632), (6, 3255691360), (8, 2441768520), (10, 1953414816), (12, 1627845680), (15, 1302276544), (16, 1220884260), (20, 976707408), (24, 813922840), (30, 651138272), (32, 610442130), (40, 488353704), (48, 406961420), (60, 325569136), (64, 305221065), (80, 244176852), (96, 203480710), (120, 162784568), (139, 140533440), (160, 122088426), (192, 101740355), (240, 81392284), (278, 70266720), (320, 61044213), (417, 46844480), (480, 40696142), (556, 35133360), (695, 28106688), (834, 23422240), (960, 20348071), (1112, 17566680), (1390, 14053344), (1668, 11711120), (2085, 9368896), (2224, 8783340), (2780, 7026672), (3336, 5855560), (4170, 4684448), (4448, 4391670), (5560, 3513336), (6672, 2927780), (8340, 2342224), (8896, 2195835), (11120, 1756668), (13344, 1463890), (16680, 1171112), (22240, 878334), (26688, 731945), (33360, 585556), (44480, 439167), (66720, 292778), (133440, 146389)]