832382040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{7129}}^1$

素因数の和:7289

約数の個数: 128

約数和(自身を含む): 2874816000

約数和(自身を除く): 2042433960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 139, 140, 168, 210, 278, 280, 417, 420, 556, 695, 834, 840, 973, 1112, 1390, 1668, 1946, 2085, 2780, 2919, 3336, 3892, 4170, 4865, 5560, 5838, 7129, 7784, 8340, 9730, 11676, 14258, 14595, 16680, 19460, 21387, 23352, 28516, 29190, 35645, 38920, 42774, 49903, 57032, 58380, 71290, 85548, 99806, 106935, 116760, 142580, 149709, 171096, 199612, 213870, 249515, 285160, 299418, 399224, 427740, 499030, 598836, 748545, 855480, 990931, 998060, 1197672, 1497090, 1981862, 1996120, 2972793, 2994180, 3963724, 4954655, 5945586, 5988360, 6936517, 7927448, 9909310, 11891172, 13873034, 14863965, 19818620, 20809551, 23782344, 27746068, 29727930, 34682585, 39637240, 41619102, 55492136, 59455860, 69365170, 83238204, 104047755, 118911720, 138730340, 166476408, 208095510, 277460680, 416191020, 832382040]

約数ペア:

[(1, 832382040), (2, 416191020), (3, 277460680), (4, 208095510), (5, 166476408), (6, 138730340), (7, 118911720), (8, 104047755), (10, 83238204), (12, 69365170), (14, 59455860), (15, 55492136), (20, 41619102), (21, 39637240), (24, 34682585), (28, 29727930), (30, 27746068), (35, 23782344), (40, 20809551), (42, 19818620), (56, 14863965), (60, 13873034), (70, 11891172), (84, 9909310), (105, 7927448), (120, 6936517), (139, 5988360), (140, 5945586), (168, 4954655), (210, 3963724), (278, 2994180), (280, 2972793), (417, 1996120), (420, 1981862), (556, 1497090), (695, 1197672), (834, 998060), (840, 990931), (973, 855480), (1112, 748545), (1390, 598836), (1668, 499030), (1946, 427740), (2085, 399224), (2780, 299418), (2919, 285160), (3336, 249515), (3892, 213870), (4170, 199612), (4865, 171096), (5560, 149709), (5838, 142580), (7129, 116760), (7784, 106935), (8340, 99806), (9730, 85548), (11676, 71290), (14258, 58380), (14595, 57032), (16680, 49903), (19460, 42774), (21387, 38920), (23352, 35645), (28516, 29190)]