316619520

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{11779}}^1$

素因数の和:11810

約数の個数: 144

約数和(自身を含む): 1155759360

約数和(自身を除く): 839139840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 11779, 13440, 23558, 26880, 35337, 47116, 58895, 70674, 82453, 94232, 117790, 141348, 164906, 176685, 188464, 235580, 247359, 282696, 329812, 353370, 376928, 412265, 471160, 494718, 565392, 659624, 706740, 753856, 824530, 942320, 989436, 1130784, 1236795, 1319248, 1413480, 1507712, 1649060, 1884640, 1978872, 2261568, 2473590, 2638496, 2826960, 3015424, 3298120, 3769280, 3957744, 4523136, 4947180, 5276992, 5653920, 6596240, 7538560, 7915488, 9046272, 9894360, 10553984, 11307840, 13192480, 15077120, 15830976, 19788720, 21107968, 22615680, 26384960, 31661952, 39577440, 45231360, 52769920, 63323904, 79154880, 105539840, 158309760, 316619520]

約数ペア:

[(1, 316619520), (2, 158309760), (3, 105539840), (4, 79154880), (5, 63323904), (6, 52769920), (7, 45231360), (8, 39577440), (10, 31661952), (12, 26384960), (14, 22615680), (15, 21107968), (16, 19788720), (20, 15830976), (21, 15077120), (24, 13192480), (28, 11307840), (30, 10553984), (32, 9894360), (35, 9046272), (40, 7915488), (42, 7538560), (48, 6596240), (56, 5653920), (60, 5276992), (64, 4947180), (70, 4523136), (80, 3957744), (84, 3769280), (96, 3298120), (105, 3015424), (112, 2826960), (120, 2638496), (128, 2473590), (140, 2261568), (160, 1978872), (168, 1884640), (192, 1649060), (210, 1507712), (224, 1413480), (240, 1319248), (256, 1236795), (280, 1130784), (320, 989436), (336, 942320), (384, 824530), (420, 753856), (448, 706740), (480, 659624), (560, 565392), (640, 494718), (672, 471160), (768, 412265), (840, 376928), (896, 353370), (960, 329812), (1120, 282696), (1280, 247359), (1344, 235580), (1680, 188464), (1792, 176685), (1920, 164906), (2240, 141348), (2688, 117790), (3360, 94232), (3840, 82453), (4480, 70674), (5376, 58895), (6720, 47116), (8960, 35337), (11779, 26880), (13440, 23558)]