84091840

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:235

約数の個数: 168

約数和(自身を含む): 241840512

約数和(自身を除く): 157748672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 80, 98, 112, 124, 140, 155, 160, 173, 196, 217, 224, 245, 248, 280, 310, 320, 346, 392, 434, 448, 490, 496, 560, 620, 692, 784, 865, 868, 980, 992, 1085, 1120, 1211, 1240, 1384, 1519, 1568, 1730, 1736, 1960, 1984, 2170, 2240, 2422, 2480, 2768, 3038, 3136, 3460, 3472, 3920, 4340, 4844, 4960, 5363, 5536, 6055, 6076, 6920, 6944, 7595, 7840, 8477, 8680, 9688, 9920, 10726, 11072, 12110, 12152, 13840, 13888, 15190, 15680, 16954, 17360, 19376, 21452, 24220, 24304, 26815, 27680, 30380, 33908, 34720, 37541, 38752, 42385, 42904, 48440, 48608, 53630, 55360, 60760, 67816, 69440, 75082, 77504, 84770, 85808, 96880, 97216, 107260, 121520, 135632, 150164, 169540, 171616, 187705, 193760, 214520, 243040, 262787, 271264, 300328, 339080, 343232, 375410, 387520, 429040, 486080, 525574, 542528, 600656, 678160, 750820, 858080, 1051148, 1201312, 1313935, 1356320, 1501640, 1716160, 2102296, 2402624, 2627870, 2712640, 3003280, 4204592, 5255740, 6006560, 8409184, 10511480, 12013120, 16818368, 21022960, 42045920, 84091840]

約数ペア:

[(1, 84091840), (2, 42045920), (4, 21022960), (5, 16818368), (7, 12013120), (8, 10511480), (10, 8409184), (14, 6006560), (16, 5255740), (20, 4204592), (28, 3003280), (31, 2712640), (32, 2627870), (35, 2402624), (40, 2102296), (49, 1716160), (56, 1501640), (62, 1356320), (64, 1313935), (70, 1201312), (80, 1051148), (98, 858080), (112, 750820), (124, 678160), (140, 600656), (155, 542528), (160, 525574), (173, 486080), (196, 429040), (217, 387520), (224, 375410), (245, 343232), (248, 339080), (280, 300328), (310, 271264), (320, 262787), (346, 243040), (392, 214520), (434, 193760), (448, 187705), (490, 171616), (496, 169540), (560, 150164), (620, 135632), (692, 121520), (784, 107260), (865, 97216), (868, 96880), (980, 85808), (992, 84770), (1085, 77504), (1120, 75082), (1211, 69440), (1240, 67816), (1384, 60760), (1519, 55360), (1568, 53630), (1730, 48608), (1736, 48440), (1960, 42904), (1984, 42385), (2170, 38752), (2240, 37541), (2422, 34720), (2480, 33908), (2768, 30380), (3038, 27680), (3136, 26815), (3460, 24304), (3472, 24220), (3920, 21452), (4340, 19376), (4844, 17360), (4960, 16954), (5363, 15680), (5536, 15190), (6055, 13888), (6076, 13840), (6920, 12152), (6944, 12110), (7595, 11072), (7840, 10726), (8477, 9920), (8680, 9688)]