66799040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2711}}^1$

素因数の和:2746

約数の個数: 112

約数和(自身を含む): 198388224

約数和(自身を除く): 131589184

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, 2711, 3080, 3520, 4928, 5422, 6160, 10844, 12320, 13555, 18977, 21688, 24640, 27110, 29821, 37954, 43376, 54220, 59642, 75908, 86752, 94885, 108440, 119284, 149105, 151816, 173504, 189770, 208747, 216880, 238568, 298210, 303632, 379540, 417494, 433760, 477136, 596420, 607264, 759080, 834988, 867520, 954272, 1043735, 1192840, 1214528, 1518160, 1669976, 1908544, 2087470, 2385680, 3036320, 3339952, 4174940, 4771360, 6072640, 6679904, 8349880, 9542720, 13359808, 16699760, 33399520, 66799040]

約数ペア:

[(1, 66799040), (2, 33399520), (4, 16699760), (5, 13359808), (7, 9542720), (8, 8349880), (10, 6679904), (11, 6072640), (14, 4771360), (16, 4174940), (20, 3339952), (22, 3036320), (28, 2385680), (32, 2087470), (35, 1908544), (40, 1669976), (44, 1518160), (55, 1214528), (56, 1192840), (64, 1043735), (70, 954272), (77, 867520), (80, 834988), (88, 759080), (110, 607264), (112, 596420), (140, 477136), (154, 433760), (160, 417494), (176, 379540), (220, 303632), (224, 298210), (280, 238568), (308, 216880), (320, 208747), (352, 189770), (385, 173504), (440, 151816), (448, 149105), (560, 119284), (616, 108440), (704, 94885), (770, 86752), (880, 75908), (1120, 59642), (1232, 54220), (1540, 43376), (1760, 37954), (2240, 29821), (2464, 27110), (2711, 24640), (3080, 21688), (3520, 18977), (4928, 13555), (5422, 12320), (6160, 10844)]