344048640

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1723}}^1$

素因数の和:1764

約数の個数: 176

約数和(自身を含む): 1185753408

約数和(自身を除く): 841704768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1024, 1040, 1248, 1280, 1536, 1560, 1664, 1723, 1920, 2080, 2496, 2560, 3072, 3120, 3328, 3446, 3840, 4160, 4992, 5120, 5169, 6240, 6656, 6892, 7680, 8320, 8615, 9984, 10338, 12480, 13312, 13784, 15360, 16640, 17230, 19968, 20676, 22399, 24960, 25845, 27568, 33280, 34460, 39936, 41352, 44798, 49920, 51690, 55136, 66560, 67197, 68920, 82704, 89596, 99840, 103380, 110272, 111995, 134394, 137840, 165408, 179192, 199680, 206760, 220544, 223990, 268788, 275680, 330816, 335985, 358384, 413520, 441088, 447980, 537576, 551360, 661632, 671970, 716768, 827040, 882176, 895960, 1075152, 1102720, 1323264, 1343940, 1433536, 1654080, 1764352, 1791920, 2150304, 2205440, 2646528, 2687880, 2867072, 3308160, 3583840, 4300608, 4410880, 5293056, 5375760, 5734144, 6616320, 7167680, 8601216, 8821760, 10751520, 11468288, 13232640, 14335360, 17202432, 21503040, 22936576, 26465280, 28670720, 34404864, 43006080, 57341440, 68809728, 86012160, 114682880, 172024320, 344048640]

約数ペア:

[(1, 344048640), (2, 172024320), (3, 114682880), (4, 86012160), (5, 68809728), (6, 57341440), (8, 43006080), (10, 34404864), (12, 28670720), (13, 26465280), (15, 22936576), (16, 21503040), (20, 17202432), (24, 14335360), (26, 13232640), (30, 11468288), (32, 10751520), (39, 8821760), (40, 8601216), (48, 7167680), (52, 6616320), (60, 5734144), (64, 5375760), (65, 5293056), (78, 4410880), (80, 4300608), (96, 3583840), (104, 3308160), (120, 2867072), (128, 2687880), (130, 2646528), (156, 2205440), (160, 2150304), (192, 1791920), (195, 1764352), (208, 1654080), (240, 1433536), (256, 1343940), (260, 1323264), (312, 1102720), (320, 1075152), (384, 895960), (390, 882176), (416, 827040), (480, 716768), (512, 671970), (520, 661632), (624, 551360), (640, 537576), (768, 447980), (780, 441088), (832, 413520), (960, 358384), (1024, 335985), (1040, 330816), (1248, 275680), (1280, 268788), (1536, 223990), (1560, 220544), (1664, 206760), (1723, 199680), (1920, 179192), (2080, 165408), (2496, 137840), (2560, 134394), (3072, 111995), (3120, 110272), (3328, 103380), (3446, 99840), (3840, 89596), (4160, 82704), (4992, 68920), (5120, 67197), (5169, 66560), (6240, 55136), (6656, 51690), (6892, 49920), (7680, 44798), (8320, 41352), (8615, 39936), (9984, 34460), (10338, 33280), (12480, 27568), (13312, 25845), (13784, 24960), (15360, 22399), (16640, 20676), (17230, 19968)]