2005583328

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{15791}}^1$

素因数の和:15827

約数の個数: 180

約数和(自身を含む): 6861797712

約数和(自身を除く): 4856214384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 252, 288, 294, 324, 336, 378, 392, 432, 441, 504, 567, 588, 648, 672, 756, 784, 864, 882, 1008, 1134, 1176, 1296, 1323, 1512, 1568, 1764, 2016, 2268, 2352, 2592, 2646, 3024, 3528, 3969, 4536, 4704, 5292, 6048, 7056, 7938, 9072, 10584, 14112, 15791, 15876, 18144, 21168, 31582, 31752, 42336, 47373, 63164, 63504, 94746, 110537, 126328, 127008, 142119, 189492, 221074, 252656, 284238, 331611, 378984, 426357, 442148, 505312, 568476, 663222, 757968, 773759, 852714, 884296, 994833, 1136952, 1279071, 1326444, 1515936, 1547518, 1705428, 1768592, 1989666, 2273904, 2321277, 2558142, 2652888, 2984499, 3095036, 3410856, 3537184, 3979332, 4547808, 4642554, 5116284, 5305776, 5968998, 6190072, 6821712, 6963831, 7958664, 8953497, 9285108, 10232568, 10611552, 11937996, 12380144, 13643424, 13927662, 15917328, 17906994, 18570216, 20465136, 20891493, 23875992, 24760288, 27855324, 31834656, 35813988, 37140432, 40930272, 41782986, 47751984, 55710648, 62674479, 71627976, 74280864, 83565972, 95503968, 111421296, 125348958, 143255952, 167131944, 222842592, 250697916, 286511904, 334263888, 501395832, 668527776, 1002791664, 2005583328]

約数ペア:

[(1, 2005583328), (2, 1002791664), (3, 668527776), (4, 501395832), (6, 334263888), (7, 286511904), (8, 250697916), (9, 222842592), (12, 167131944), (14, 143255952), (16, 125348958), (18, 111421296), (21, 95503968), (24, 83565972), (27, 74280864), (28, 71627976), (32, 62674479), (36, 55710648), (42, 47751984), (48, 41782986), (49, 40930272), (54, 37140432), (56, 35813988), (63, 31834656), (72, 27855324), (81, 24760288), (84, 23875992), (96, 20891493), (98, 20465136), (108, 18570216), (112, 17906994), (126, 15917328), (144, 13927662), (147, 13643424), (162, 12380144), (168, 11937996), (189, 10611552), (196, 10232568), (216, 9285108), (224, 8953497), (252, 7958664), (288, 6963831), (294, 6821712), (324, 6190072), (336, 5968998), (378, 5305776), (392, 5116284), (432, 4642554), (441, 4547808), (504, 3979332), (567, 3537184), (588, 3410856), (648, 3095036), (672, 2984499), (756, 2652888), (784, 2558142), (864, 2321277), (882, 2273904), (1008, 1989666), (1134, 1768592), (1176, 1705428), (1296, 1547518), (1323, 1515936), (1512, 1326444), (1568, 1279071), (1764, 1136952), (2016, 994833), (2268, 884296), (2352, 852714), (2592, 773759), (2646, 757968), (3024, 663222), (3528, 568476), (3969, 505312), (4536, 442148), (4704, 426357), (5292, 378984), (6048, 331611), (7056, 284238), (7938, 252656), (9072, 221074), (10584, 189492), (14112, 142119), (15791, 127008), (15876, 126328), (18144, 110537), (21168, 94746), (31582, 63504), (31752, 63164), (42336, 47373)]