169389440

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24061}}^1$

素因数の和:24091

約数の個数: 64

約数和(自身を含む): 441778320

約数和(自身を除く): 272388880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 24061, 48122, 96244, 120305, 192488, 240610, 264671, 384976, 481220, 529342, 769952, 962440, 1058684, 1323355, 1539904, 1924880, 2117368, 2646710, 3079808, 3849760, 4234736, 5293420, 7699520, 8469472, 10586840, 15399040, 16938944, 21173680, 33877888, 42347360, 84694720, 169389440]

約数ペア:

[(1, 169389440), (2, 84694720), (4, 42347360), (5, 33877888), (8, 21173680), (10, 16938944), (11, 15399040), (16, 10586840), (20, 8469472), (22, 7699520), (32, 5293420), (40, 4234736), (44, 3849760), (55, 3079808), (64, 2646710), (80, 2117368), (88, 1924880), (110, 1539904), (128, 1323355), (160, 1058684), (176, 962440), (220, 769952), (320, 529342), (352, 481220), (440, 384976), (640, 264671), (704, 240610), (880, 192488), (1408, 120305), (1760, 96244), (3520, 48122), (7040, 24061)]