42738080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3469}}^1$

素因数の和:3502

約数の個数: 96

約数和(自身を含む): 125919360

約数和(自身を除く): 83181280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 3469, 6160, 6938, 12320, 13876, 17345, 24283, 27752, 34690, 38159, 48566, 55504, 69380, 76318, 97132, 111008, 121415, 138760, 152636, 190795, 194264, 242830, 267113, 277520, 305272, 381590, 388528, 485660, 534226, 555040, 610544, 763180, 777056, 971320, 1068452, 1221088, 1335565, 1526360, 1942640, 2136904, 2671130, 3052720, 3885280, 4273808, 5342260, 6105440, 8547616, 10684520, 21369040, 42738080]

約数ペア:

[(1, 42738080), (2, 21369040), (4, 10684520), (5, 8547616), (7, 6105440), (8, 5342260), (10, 4273808), (11, 3885280), (14, 3052720), (16, 2671130), (20, 2136904), (22, 1942640), (28, 1526360), (32, 1335565), (35, 1221088), (40, 1068452), (44, 971320), (55, 777056), (56, 763180), (70, 610544), (77, 555040), (80, 534226), (88, 485660), (110, 388528), (112, 381590), (140, 305272), (154, 277520), (160, 267113), (176, 242830), (220, 194264), (224, 190795), (280, 152636), (308, 138760), (352, 121415), (385, 111008), (440, 97132), (560, 76318), (616, 69380), (770, 55504), (880, 48566), (1120, 38159), (1232, 34690), (1540, 27752), (1760, 24283), (2464, 17345), (3080, 13876), (3469, 12320), (6160, 6938)]