213329520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2333}}^1$

素因数の和:2479

約数の個数: 120

約数和(自身を含む): 722382336

約数和(自身を除く): 509052816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 127, 144, 180, 240, 254, 360, 381, 508, 635, 720, 762, 1016, 1143, 1270, 1524, 1905, 2032, 2286, 2333, 2540, 3048, 3810, 4572, 4666, 5080, 5715, 6096, 6999, 7620, 9144, 9332, 10160, 11430, 11665, 13998, 15240, 18288, 18664, 20997, 22860, 23330, 27996, 30480, 34995, 37328, 41994, 45720, 46660, 55992, 69990, 83988, 91440, 93320, 104985, 111984, 139980, 167976, 186640, 209970, 279960, 296291, 335952, 419940, 559920, 592582, 839880, 888873, 1185164, 1481455, 1679760, 1777746, 2370328, 2666619, 2962910, 3555492, 4444365, 4740656, 5333238, 5925820, 7110984, 8888730, 10666476, 11851640, 13333095, 14221968, 17777460, 21332952, 23703280, 26666190, 35554920, 42665904, 53332380, 71109840, 106664760, 213329520]

約数ペア:

[(1, 213329520), (2, 106664760), (3, 71109840), (4, 53332380), (5, 42665904), (6, 35554920), (8, 26666190), (9, 23703280), (10, 21332952), (12, 17777460), (15, 14221968), (16, 13333095), (18, 11851640), (20, 10666476), (24, 8888730), (30, 7110984), (36, 5925820), (40, 5333238), (45, 4740656), (48, 4444365), (60, 3555492), (72, 2962910), (80, 2666619), (90, 2370328), (120, 1777746), (127, 1679760), (144, 1481455), (180, 1185164), (240, 888873), (254, 839880), (360, 592582), (381, 559920), (508, 419940), (635, 335952), (720, 296291), (762, 279960), (1016, 209970), (1143, 186640), (1270, 167976), (1524, 139980), (1905, 111984), (2032, 104985), (2286, 93320), (2333, 91440), (2540, 83988), (3048, 69990), (3810, 55992), (4572, 46660), (4666, 45720), (5080, 41994), (5715, 37328), (6096, 34995), (6999, 30480), (7620, 27996), (9144, 23330), (9332, 22860), (10160, 20997), (11430, 18664), (11665, 18288), (13998, 15240)]