69016640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2801}}^1$

素因数の和:2836

約数の個数: 112

約数和(自身を含む): 204971904

約数和(自身を除く): 135955264

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 2801, 3080, 3520, 4928, 5602, 6160, 11204, 12320, 14005, 19607, 22408, 24640, 28010, 30811, 39214, 44816, 56020, 61622, 78428, 89632, 98035, 112040, 123244, 154055, 156856, 179264, 196070, 215677, 224080, 246488, 308110, 313712, 392140, 431354, 448160, 492976, 616220, 627424, 784280, 862708, 896320, 985952, 1078385, 1232440, 1254848, 1568560, 1725416, 1971904, 2156770, 2464880, 3137120, 3450832, 4313540, 4929760, 6274240, 6901664, 8627080, 9859520, 13803328, 17254160, 34508320, 69016640]

約数ペア:

[(1, 69016640), (2, 34508320), (4, 17254160), (5, 13803328), (7, 9859520), (8, 8627080), (10, 6901664), (11, 6274240), (14, 4929760), (16, 4313540), (20, 3450832), (22, 3137120), (28, 2464880), (32, 2156770), (35, 1971904), (40, 1725416), (44, 1568560), (55, 1254848), (56, 1232440), (64, 1078385), (70, 985952), (77, 896320), (80, 862708), (88, 784280), (110, 627424), (112, 616220), (140, 492976), (154, 448160), (160, 431354), (176, 392140), (220, 313712), (224, 308110), (280, 246488), (308, 224080), (320, 215677), (352, 196070), (385, 179264), (440, 156856), (448, 154055), (560, 123244), (616, 112040), (704, 98035), (770, 89632), (880, 78428), (1120, 61622), (1232, 56020), (1540, 44816), (1760, 39214), (2240, 30811), (2464, 28010), (2801, 24640), (3080, 22408), (3520, 19607), (4928, 14005), (5602, 12320), (6160, 11204)]