229376640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{619}}^1$

素因数の和:834

約数の個数: 128

約数和(自身を含む): 736113600

約数和(自身を除く): 506736960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 193, 240, 320, 384, 386, 480, 579, 619, 640, 772, 960, 965, 1158, 1238, 1544, 1857, 1920, 1930, 2316, 2476, 2895, 3088, 3095, 3714, 3860, 4632, 4952, 5790, 6176, 6190, 7428, 7720, 9264, 9285, 9904, 11580, 12352, 12380, 14856, 15440, 18528, 18570, 19808, 23160, 24704, 24760, 29712, 30880, 37056, 37140, 39616, 46320, 49520, 59424, 61760, 74112, 74280, 79232, 92640, 99040, 118848, 119467, 123520, 148560, 185280, 198080, 237696, 238934, 297120, 358401, 370560, 396160, 477868, 594240, 597335, 716802, 955736, 1188480, 1194670, 1433604, 1792005, 1911472, 2389340, 2867208, 3584010, 3822944, 4778680, 5734416, 7168020, 7645888, 9557360, 11468832, 14336040, 15291776, 19114720, 22937664, 28672080, 38229440, 45875328, 57344160, 76458880, 114688320, 229376640]

約数ペア:

[(1, 229376640), (2, 114688320), (3, 76458880), (4, 57344160), (5, 45875328), (6, 38229440), (8, 28672080), (10, 22937664), (12, 19114720), (15, 15291776), (16, 14336040), (20, 11468832), (24, 9557360), (30, 7645888), (32, 7168020), (40, 5734416), (48, 4778680), (60, 3822944), (64, 3584010), (80, 2867208), (96, 2389340), (120, 1911472), (128, 1792005), (160, 1433604), (192, 1194670), (193, 1188480), (240, 955736), (320, 716802), (384, 597335), (386, 594240), (480, 477868), (579, 396160), (619, 370560), (640, 358401), (772, 297120), (960, 238934), (965, 237696), (1158, 198080), (1238, 185280), (1544, 148560), (1857, 123520), (1920, 119467), (1930, 118848), (2316, 99040), (2476, 92640), (2895, 79232), (3088, 74280), (3095, 74112), (3714, 61760), (3860, 59424), (4632, 49520), (4952, 46320), (5790, 39616), (6176, 37140), (6190, 37056), (7428, 30880), (7720, 29712), (9264, 24760), (9285, 24704), (9904, 23160), (11580, 19808), (12352, 18570), (12380, 18528), (14856, 15440)]