61600840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{593}}^1$

素因数の和:671

約数の個数: 96

約数和(自身を含む): 164549880

約数和(自身を除く): 102949040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 53, 56, 70, 98, 106, 140, 196, 212, 245, 265, 280, 371, 392, 424, 490, 530, 593, 742, 980, 1060, 1186, 1484, 1855, 1960, 2120, 2372, 2597, 2965, 2968, 3710, 4151, 4744, 5194, 5930, 7420, 8302, 10388, 11860, 12985, 14840, 16604, 20755, 20776, 23720, 25970, 29057, 31429, 33208, 41510, 51940, 58114, 62858, 83020, 103880, 116228, 125716, 145285, 157145, 166040, 220003, 232456, 251432, 290570, 314290, 440006, 581140, 628580, 880012, 1100015, 1162280, 1257160, 1540021, 1760024, 2200030, 3080042, 4400060, 6160084, 7700105, 8800120, 12320168, 15400210, 30800420, 61600840]

約数ペア:

[(1, 61600840), (2, 30800420), (4, 15400210), (5, 12320168), (7, 8800120), (8, 7700105), (10, 6160084), (14, 4400060), (20, 3080042), (28, 2200030), (35, 1760024), (40, 1540021), (49, 1257160), (53, 1162280), (56, 1100015), (70, 880012), (98, 628580), (106, 581140), (140, 440006), (196, 314290), (212, 290570), (245, 251432), (265, 232456), (280, 220003), (371, 166040), (392, 157145), (424, 145285), (490, 125716), (530, 116228), (593, 103880), (742, 83020), (980, 62858), (1060, 58114), (1186, 51940), (1484, 41510), (1855, 33208), (1960, 31429), (2120, 29057), (2372, 25970), (2597, 23720), (2965, 20776), (2968, 20755), (3710, 16604), (4151, 14840), (4744, 12985), (5194, 11860), (5930, 10388), (7420, 8302)]