121119040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:552

約数の個数: 112

約数和(自身を含む): 332841600

約数和(自身を除く): 211722560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 139, 140, 160, 224, 278, 280, 320, 389, 448, 556, 560, 695, 778, 973, 1112, 1120, 1390, 1556, 1945, 1946, 2224, 2240, 2723, 2780, 3112, 3890, 3892, 4448, 4865, 5446, 5560, 6224, 7780, 7784, 8896, 9730, 10892, 11120, 12448, 13615, 15560, 15568, 19460, 21784, 22240, 24896, 27230, 31120, 31136, 38920, 43568, 44480, 54071, 54460, 62240, 62272, 77840, 87136, 108142, 108920, 124480, 155680, 174272, 216284, 217840, 270355, 311360, 378497, 432568, 435680, 540710, 756994, 865136, 871360, 1081420, 1513988, 1730272, 1892485, 2162840, 3027976, 3460544, 3784970, 4325680, 6055952, 7569940, 8651360, 12111904, 15139880, 17302720, 24223808, 30279760, 60559520, 121119040]

約数ペア:

[(1, 121119040), (2, 60559520), (4, 30279760), (5, 24223808), (7, 17302720), (8, 15139880), (10, 12111904), (14, 8651360), (16, 7569940), (20, 6055952), (28, 4325680), (32, 3784970), (35, 3460544), (40, 3027976), (56, 2162840), (64, 1892485), (70, 1730272), (80, 1513988), (112, 1081420), (139, 871360), (140, 865136), (160, 756994), (224, 540710), (278, 435680), (280, 432568), (320, 378497), (389, 311360), (448, 270355), (556, 217840), (560, 216284), (695, 174272), (778, 155680), (973, 124480), (1112, 108920), (1120, 108142), (1390, 87136), (1556, 77840), (1945, 62272), (1946, 62240), (2224, 54460), (2240, 54071), (2723, 44480), (2780, 43568), (3112, 38920), (3890, 31136), (3892, 31120), (4448, 27230), (4865, 24896), (5446, 22240), (5560, 21784), (6224, 19460), (7780, 15568), (7784, 15560), (8896, 13615), (9730, 12448), (10892, 11120)]