2442422080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{2803}}^1$

素因数の和:3216

約数の個数: 112

約数和(自身を含む): 6666341760

約数和(自身を除く): 4223919680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 389, 448, 560, 778, 1120, 1556, 1945, 2240, 2723, 2803, 3112, 3890, 5446, 5606, 6224, 7780, 10892, 11212, 12448, 13615, 14015, 15560, 19621, 21784, 22424, 24896, 27230, 28030, 31120, 39242, 43568, 44848, 54460, 56060, 62240, 78484, 87136, 89696, 98105, 108920, 112120, 124480, 156968, 174272, 179392, 196210, 217840, 224240, 313936, 392420, 435680, 448480, 627872, 784840, 871360, 896960, 1090367, 1255744, 1569680, 2180734, 3139360, 4361468, 5451835, 6278720, 7632569, 8722936, 10903670, 15265138, 17445872, 21807340, 30530276, 34891744, 38162845, 43614680, 61060552, 69783488, 76325690, 87229360, 122121104, 152651380, 174458720, 244242208, 305302760, 348917440, 488484416, 610605520, 1221211040, 2442422080]

約数ペア:

[(1, 2442422080), (2, 1221211040), (4, 610605520), (5, 488484416), (7, 348917440), (8, 305302760), (10, 244242208), (14, 174458720), (16, 152651380), (20, 122121104), (28, 87229360), (32, 76325690), (35, 69783488), (40, 61060552), (56, 43614680), (64, 38162845), (70, 34891744), (80, 30530276), (112, 21807340), (140, 17445872), (160, 15265138), (224, 10903670), (280, 8722936), (320, 7632569), (389, 6278720), (448, 5451835), (560, 4361468), (778, 3139360), (1120, 2180734), (1556, 1569680), (1945, 1255744), (2240, 1090367), (2723, 896960), (2803, 871360), (3112, 784840), (3890, 627872), (5446, 448480), (5606, 435680), (6224, 392420), (7780, 313936), (10892, 224240), (11212, 217840), (12448, 196210), (13615, 179392), (14015, 174272), (15560, 156968), (19621, 124480), (21784, 112120), (22424, 108920), (24896, 98105), (27230, 89696), (28030, 87136), (31120, 78484), (39242, 62240), (43568, 56060), (44848, 54460)]