2347499520

素因数分解:

$2^{18}\times 3^2\times 5^1\times {\mathrm{199}}^1$

素因数の和:246

約数の個数: 228

約数和(自身を含む): 8178877200

約数和(自身を除く): 5831377680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 199, 240, 256, 288, 320, 360, 384, 398, 480, 512, 576, 597, 640, 720, 768, 796, 960, 995, 1024, 1152, 1194, 1280, 1440, 1536, 1592, 1791, 1920, 1990, 2048, 2304, 2388, 2560, 2880, 2985, 3072, 3184, 3582, 3840, 3980, 4096, 4608, 4776, 5120, 5760, 5970, 6144, 6368, 7164, 7680, 7960, 8192, 8955, 9216, 9552, 10240, 11520, 11940, 12288, 12736, 14328, 15360, 15920, 16384, 17910, 18432, 19104, 20480, 23040, 23880, 24576, 25472, 28656, 30720, 31840, 32768, 35820, 36864, 38208, 40960, 46080, 47760, 49152, 50944, 57312, 61440, 63680, 65536, 71640, 73728, 76416, 81920, 92160, 95520, 98304, 101888, 114624, 122880, 127360, 131072, 143280, 147456, 152832, 163840, 184320, 191040, 196608, 203776, 229248, 245760, 254720, 262144, 286560, 294912, 305664, 327680, 368640, 382080, 393216, 407552, 458496, 491520, 509440, 573120, 589824, 611328, 655360, 737280, 764160, 786432, 815104, 916992, 983040, 1018880, 1146240, 1179648, 1222656, 1310720, 1474560, 1528320, 1630208, 1833984, 1966080, 2037760, 2292480, 2359296, 2445312, 2949120, 3056640, 3260416, 3667968, 3932160, 4075520, 4584960, 4890624, 5898240, 6113280, 6520832, 7335936, 8151040, 9169920, 9781248, 11796480, 12226560, 13041664, 14671872, 16302080, 18339840, 19562496, 24453120, 26083328, 29343744, 32604160, 36679680, 39124992, 48906240, 52166656, 58687488, 65208320, 73359360, 78249984, 97812480, 117374976, 130416640, 146718720, 156499968, 195624960, 234749952, 260833280, 293437440, 391249920, 469499904, 586874880, 782499840, 1173749760, 2347499520]

約数ペア:

[(1, 2347499520), (2, 1173749760), (3, 782499840), (4, 586874880), (5, 469499904), (6, 391249920), (8, 293437440), (9, 260833280), (10, 234749952), (12, 195624960), (15, 156499968), (16, 146718720), (18, 130416640), (20, 117374976), (24, 97812480), (30, 78249984), (32, 73359360), (36, 65208320), (40, 58687488), (45, 52166656), (48, 48906240), (60, 39124992), (64, 36679680), (72, 32604160), (80, 29343744), (90, 26083328), (96, 24453120), (120, 19562496), (128, 18339840), (144, 16302080), (160, 14671872), (180, 13041664), (192, 12226560), (199, 11796480), (240, 9781248), (256, 9169920), (288, 8151040), (320, 7335936), (360, 6520832), (384, 6113280), (398, 5898240), (480, 4890624), (512, 4584960), (576, 4075520), (597, 3932160), (640, 3667968), (720, 3260416), (768, 3056640), (796, 2949120), (960, 2445312), (995, 2359296), (1024, 2292480), (1152, 2037760), (1194, 1966080), (1280, 1833984), (1440, 1630208), (1536, 1528320), (1592, 1474560), (1791, 1310720), (1920, 1222656), (1990, 1179648), (2048, 1146240), (2304, 1018880), (2388, 983040), (2560, 916992), (2880, 815104), (2985, 786432), (3072, 764160), (3184, 737280), (3582, 655360), (3840, 611328), (3980, 589824), (4096, 573120), (4608, 509440), (4776, 491520), (5120, 458496), (5760, 407552), (5970, 393216), (6144, 382080), (6368, 368640), (7164, 327680), (7680, 305664), (7960, 294912), (8192, 286560), (8955, 262144), (9216, 254720), (9552, 245760), (10240, 229248), (11520, 203776), (11940, 196608), (12288, 191040), (12736, 184320), (14328, 163840), (15360, 152832), (15920, 147456), (16384, 143280), (17910, 131072), (18432, 127360), (19104, 122880), (20480, 114624), (23040, 101888), (23880, 98304), (24576, 95520), (25472, 92160), (28656, 81920), (30720, 76416), (31840, 73728), (32768, 71640), (35820, 65536), (36864, 63680), (38208, 61440), (40960, 57312), (46080, 50944), (47760, 49152)]