8951452440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1301}}^1\times {\mathrm{8191}}^1$

素因数の和:9513

約数の個数: 128

約数和(自身を含む): 30718033920

約数和(自身を除く): 21766581480

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, 140, 168, 210, 280, 420, 840, 1301, 2602, 3903, 5204, 6505, 7806, 8191, 9107, 10408, 13010, 15612, 16382, 18214, 19515, 24573, 26020, 27321, 31224, 32764, 36428, 39030, 40955, 45535, 49146, 52040, 54642, 57337, 65528, 72856, 78060, 81910, 91070, 98292, 109284, 114674, 122865, 136605, 156120, 163820, 172011, 182140, 196584, 218568, 229348, 245730, 273210, 286685, 327640, 344022, 364280, 458696, 491460, 546420, 573370, 688044, 860055, 982920, 1092840, 1146740, 1376088, 1720110, 2293480, 3440220, 6880440, 10656491, 21312982, 31969473, 42625964, 53282455, 63938946, 74595437, 85251928, 106564910, 127877892, 149190874, 159847365, 213129820, 223786311, 255755784, 298381748, 319694730, 372977185, 426259640, 447572622, 596763496, 639389460, 745954370, 895145244, 1118931555, 1278778920, 1491908740, 1790290488, 2237863110, 2983817480, 4475726220, 8951452440]

約数ペア:

[(1, 8951452440), (2, 4475726220), (3, 2983817480), (4, 2237863110), (5, 1790290488), (6, 1491908740), (7, 1278778920), (8, 1118931555), (10, 895145244), (12, 745954370), (14, 639389460), (15, 596763496), (20, 447572622), (21, 426259640), (24, 372977185), (28, 319694730), (30, 298381748), (35, 255755784), (40, 223786311), (42, 213129820), (56, 159847365), (60, 149190874), (70, 127877892), (84, 106564910), (105, 85251928), (120, 74595437), (140, 63938946), (168, 53282455), (210, 42625964), (280, 31969473), (420, 21312982), (840, 10656491), (1301, 6880440), (2602, 3440220), (3903, 2293480), (5204, 1720110), (6505, 1376088), (7806, 1146740), (8191, 1092840), (9107, 982920), (10408, 860055), (13010, 688044), (15612, 573370), (16382, 546420), (18214, 491460), (19515, 458696), (24573, 364280), (26020, 344022), (27321, 327640), (31224, 286685), (32764, 273210), (36428, 245730), (39030, 229348), (40955, 218568), (45535, 196584), (49146, 182140), (52040, 172011), (54642, 163820), (57337, 156120), (65528, 136605), (72856, 122865), (78060, 114674), (81910, 109284), (91070, 98292)]