188016640

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 536215680

約数和(自身を除く): 348199040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 61, 64, 70, 80, 86, 112, 122, 128, 140, 160, 172, 215, 224, 244, 256, 280, 301, 305, 320, 344, 427, 430, 448, 488, 512, 560, 602, 610, 640, 688, 854, 860, 896, 976, 1024, 1120, 1204, 1220, 1280, 1376, 1505, 1708, 1720, 1792, 1952, 2048, 2135, 2240, 2408, 2440, 2560, 2623, 2752, 3010, 3416, 3440, 3584, 3904, 4270, 4480, 4816, 4880, 5120, 5246, 5504, 6020, 6832, 6880, 7168, 7808, 8540, 8960, 9632, 9760, 10240, 10492, 11008, 12040, 13115, 13664, 13760, 14336, 15616, 17080, 17920, 18361, 19264, 19520, 20984, 22016, 24080, 26230, 27328, 27520, 31232, 34160, 35840, 36722, 38528, 39040, 41968, 44032, 48160, 52460, 54656, 55040, 62464, 68320, 71680, 73444, 77056, 78080, 83936, 88064, 91805, 96320, 104920, 109312, 110080, 124928, 136640, 146888, 154112, 156160, 167872, 183610, 192640, 209840, 218624, 220160, 273280, 293776, 308224, 312320, 335744, 367220, 385280, 419680, 437248, 440320, 546560, 587552, 616448, 624640, 671488, 734440, 770560, 839360, 874496, 1093120, 1175104, 1342976, 1468880, 1541120, 1678720, 2186240, 2350208, 2685952, 2937760, 3082240, 3357440, 4372480, 4700416, 5371904, 5875520, 6714880, 9400832, 11751040, 13429760, 18801664, 23502080, 26859520, 37603328, 47004160, 94008320, 188016640]

約数ペア:

[(1, 188016640), (2, 94008320), (4, 47004160), (5, 37603328), (7, 26859520), (8, 23502080), (10, 18801664), (14, 13429760), (16, 11751040), (20, 9400832), (28, 6714880), (32, 5875520), (35, 5371904), (40, 4700416), (43, 4372480), (56, 3357440), (61, 3082240), (64, 2937760), (70, 2685952), (80, 2350208), (86, 2186240), (112, 1678720), (122, 1541120), (128, 1468880), (140, 1342976), (160, 1175104), (172, 1093120), (215, 874496), (224, 839360), (244, 770560), (256, 734440), (280, 671488), (301, 624640), (305, 616448), (320, 587552), (344, 546560), (427, 440320), (430, 437248), (448, 419680), (488, 385280), (512, 367220), (560, 335744), (602, 312320), (610, 308224), (640, 293776), (688, 273280), (854, 220160), (860, 218624), (896, 209840), (976, 192640), (1024, 183610), (1120, 167872), (1204, 156160), (1220, 154112), (1280, 146888), (1376, 136640), (1505, 124928), (1708, 110080), (1720, 109312), (1792, 104920), (1952, 96320), (2048, 91805), (2135, 88064), (2240, 83936), (2408, 78080), (2440, 77056), (2560, 73444), (2623, 71680), (2752, 68320), (3010, 62464), (3416, 55040), (3440, 54656), (3584, 52460), (3904, 48160), (4270, 44032), (4480, 41968), (4816, 39040), (4880, 38528), (5120, 36722), (5246, 35840), (5504, 34160), (6020, 31232), (6832, 27520), (6880, 27328), (7168, 26230), (7808, 24080), (8540, 22016), (8960, 20984), (9632, 19520), (9760, 19264), (10240, 18361), (10492, 17920), (11008, 17080), (12040, 15616), (13115, 14336), (13664, 13760)]