206510080

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 588107520

約数和(自身を除く): 381597440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 67, 70, 80, 86, 112, 128, 134, 140, 160, 172, 215, 224, 256, 268, 280, 301, 320, 335, 344, 430, 448, 469, 512, 536, 560, 602, 640, 670, 688, 860, 896, 938, 1024, 1072, 1120, 1204, 1280, 1340, 1376, 1505, 1720, 1792, 1876, 2048, 2144, 2240, 2345, 2408, 2560, 2680, 2752, 2881, 3010, 3440, 3584, 3752, 4288, 4480, 4690, 4816, 5120, 5360, 5504, 5762, 6020, 6880, 7168, 7504, 8576, 8960, 9380, 9632, 10240, 10720, 11008, 11524, 12040, 13760, 14336, 14405, 15008, 17152, 17920, 18760, 19264, 20167, 21440, 22016, 23048, 24080, 27520, 28810, 30016, 34304, 35840, 37520, 38528, 40334, 42880, 44032, 46096, 48160, 55040, 57620, 60032, 68608, 71680, 75040, 77056, 80668, 85760, 88064, 92192, 96320, 100835, 110080, 115240, 120064, 137216, 150080, 154112, 161336, 171520, 184384, 192640, 201670, 220160, 230480, 240128, 300160, 308224, 322672, 343040, 368768, 385280, 403340, 440320, 460960, 480256, 600320, 616448, 645344, 686080, 737536, 770560, 806680, 921920, 960512, 1200640, 1290688, 1475072, 1541120, 1613360, 1843840, 2401280, 2581376, 2950144, 3082240, 3226720, 3687680, 4802560, 5162752, 5900288, 6453440, 7375360, 10325504, 12906880, 14750720, 20651008, 25813760, 29501440, 41302016, 51627520, 103255040, 206510080]

約数ペア:

[(1, 206510080), (2, 103255040), (4, 51627520), (5, 41302016), (7, 29501440), (8, 25813760), (10, 20651008), (14, 14750720), (16, 12906880), (20, 10325504), (28, 7375360), (32, 6453440), (35, 5900288), (40, 5162752), (43, 4802560), (56, 3687680), (64, 3226720), (67, 3082240), (70, 2950144), (80, 2581376), (86, 2401280), (112, 1843840), (128, 1613360), (134, 1541120), (140, 1475072), (160, 1290688), (172, 1200640), (215, 960512), (224, 921920), (256, 806680), (268, 770560), (280, 737536), (301, 686080), (320, 645344), (335, 616448), (344, 600320), (430, 480256), (448, 460960), (469, 440320), (512, 403340), (536, 385280), (560, 368768), (602, 343040), (640, 322672), (670, 308224), (688, 300160), (860, 240128), (896, 230480), (938, 220160), (1024, 201670), (1072, 192640), (1120, 184384), (1204, 171520), (1280, 161336), (1340, 154112), (1376, 150080), (1505, 137216), (1720, 120064), (1792, 115240), (1876, 110080), (2048, 100835), (2144, 96320), (2240, 92192), (2345, 88064), (2408, 85760), (2560, 80668), (2680, 77056), (2752, 75040), (2881, 71680), (3010, 68608), (3440, 60032), (3584, 57620), (3752, 55040), (4288, 48160), (4480, 46096), (4690, 44032), (4816, 42880), (5120, 40334), (5360, 38528), (5504, 37520), (5762, 35840), (6020, 34304), (6880, 30016), (7168, 28810), (7504, 27520), (8576, 24080), (8960, 23048), (9380, 22016), (9632, 21440), (10240, 20167), (10720, 19264), (11008, 18760), (11524, 17920), (12040, 17152), (13760, 15008), (14336, 14405)]