146478080

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:160

約数の個数: 176

約数和(自身を含む): 414247296

約数和(自身を除く): 267769216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 67, 70, 80, 112, 122, 128, 134, 140, 160, 224, 244, 256, 268, 280, 305, 320, 335, 427, 448, 469, 488, 512, 536, 560, 610, 640, 670, 854, 896, 938, 976, 1024, 1072, 1120, 1220, 1280, 1340, 1708, 1792, 1876, 1952, 2135, 2144, 2240, 2345, 2440, 2560, 2680, 3416, 3584, 3752, 3904, 4087, 4270, 4288, 4480, 4690, 4880, 5120, 5360, 6832, 7168, 7504, 7808, 8174, 8540, 8576, 8960, 9380, 9760, 10720, 13664, 15008, 15616, 16348, 17080, 17152, 17920, 18760, 19520, 20435, 21440, 27328, 28609, 30016, 31232, 32696, 34160, 34304, 35840, 37520, 39040, 40870, 42880, 54656, 57218, 60032, 62464, 65392, 68320, 68608, 75040, 78080, 81740, 85760, 109312, 114436, 120064, 130784, 136640, 143045, 150080, 156160, 163480, 171520, 218624, 228872, 240128, 261568, 273280, 286090, 300160, 312320, 326960, 343040, 437248, 457744, 480256, 523136, 546560, 572180, 600320, 653920, 915488, 1046272, 1093120, 1144360, 1200640, 1307840, 1830976, 2092544, 2186240, 2288720, 2401280, 2615680, 3661952, 4185088, 4577440, 5231360, 7323904, 9154880, 10462720, 14647808, 18309760, 20925440, 29295616, 36619520, 73239040, 146478080]

約数ペア:

[(1, 146478080), (2, 73239040), (4, 36619520), (5, 29295616), (7, 20925440), (8, 18309760), (10, 14647808), (14, 10462720), (16, 9154880), (20, 7323904), (28, 5231360), (32, 4577440), (35, 4185088), (40, 3661952), (56, 2615680), (61, 2401280), (64, 2288720), (67, 2186240), (70, 2092544), (80, 1830976), (112, 1307840), (122, 1200640), (128, 1144360), (134, 1093120), (140, 1046272), (160, 915488), (224, 653920), (244, 600320), (256, 572180), (268, 546560), (280, 523136), (305, 480256), (320, 457744), (335, 437248), (427, 343040), (448, 326960), (469, 312320), (488, 300160), (512, 286090), (536, 273280), (560, 261568), (610, 240128), (640, 228872), (670, 218624), (854, 171520), (896, 163480), (938, 156160), (976, 150080), (1024, 143045), (1072, 136640), (1120, 130784), (1220, 120064), (1280, 114436), (1340, 109312), (1708, 85760), (1792, 81740), (1876, 78080), (1952, 75040), (2135, 68608), (2144, 68320), (2240, 65392), (2345, 62464), (2440, 60032), (2560, 57218), (2680, 54656), (3416, 42880), (3584, 40870), (3752, 39040), (3904, 37520), (4087, 35840), (4270, 34304), (4288, 34160), (4480, 32696), (4690, 31232), (4880, 30016), (5120, 28609), (5360, 27328), (6832, 21440), (7168, 20435), (7504, 19520), (7808, 18760), (8174, 17920), (8540, 17152), (8576, 17080), (8960, 16348), (9380, 15616), (9760, 15008), (10720, 13664)]