556355520

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{9199}}^1$

素因数の和:9232

約数の個数: 224

約数和(自身を含む): 2243328000

約数和(自身を除く): 1686972480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 9199, 10080, 12096, 15120, 18398, 20160, 27597, 30240, 36796, 45995, 55194, 60480, 64393, 73592, 82791, 91990, 110388, 128786, 137985, 147184, 165582, 183980, 193179, 220776, 248373, 257572, 275970, 294368, 321965, 331164, 367960, 386358, 413955, 441552, 496746, 515144, 551940, 579537, 588736, 643930, 662328, 735920, 772716, 827910, 883104, 965895, 993492, 1030288, 1103880, 1159074, 1241865, 1287860, 1324656, 1471840, 1545432, 1655820, 1738611, 1766208, 1931790, 1986984, 2060576, 2207760, 2318148, 2483730, 2575720, 2649312, 2897685, 2943680, 3090864, 3311640, 3477222, 3863580, 3973968, 4121152, 4415520, 4636296, 4967460, 5151440, 5298624, 5795370, 6181728, 6623280, 6954444, 7727160, 7947936, 8693055, 8831040, 9272592, 9934920, 10302880, 11590740, 12363456, 13246560, 13908888, 15454320, 15895872, 17386110, 18545184, 19869840, 20605760, 23181480, 26493120, 27817776, 30908640, 34772220, 37090368, 39739680, 46362960, 55635552, 61817280, 69544440, 79479360, 92725920, 111271104, 139088880, 185451840, 278177760, 556355520]

約数ペア:

[(1, 556355520), (2, 278177760), (3, 185451840), (4, 139088880), (5, 111271104), (6, 92725920), (7, 79479360), (8, 69544440), (9, 61817280), (10, 55635552), (12, 46362960), (14, 39739680), (15, 37090368), (16, 34772220), (18, 30908640), (20, 27817776), (21, 26493120), (24, 23181480), (27, 20605760), (28, 19869840), (30, 18545184), (32, 17386110), (35, 15895872), (36, 15454320), (40, 13908888), (42, 13246560), (45, 12363456), (48, 11590740), (54, 10302880), (56, 9934920), (60, 9272592), (63, 8831040), (64, 8693055), (70, 7947936), (72, 7727160), (80, 6954444), (84, 6623280), (90, 6181728), (96, 5795370), (105, 5298624), (108, 5151440), (112, 4967460), (120, 4636296), (126, 4415520), (135, 4121152), (140, 3973968), (144, 3863580), (160, 3477222), (168, 3311640), (180, 3090864), (189, 2943680), (192, 2897685), (210, 2649312), (216, 2575720), (224, 2483730), (240, 2318148), (252, 2207760), (270, 2060576), (280, 1986984), (288, 1931790), (315, 1766208), (320, 1738611), (336, 1655820), (360, 1545432), (378, 1471840), (420, 1324656), (432, 1287860), (448, 1241865), (480, 1159074), (504, 1103880), (540, 1030288), (560, 993492), (576, 965895), (630, 883104), (672, 827910), (720, 772716), (756, 735920), (840, 662328), (864, 643930), (945, 588736), (960, 579537), (1008, 551940), (1080, 515144), (1120, 496746), (1260, 441552), (1344, 413955), (1440, 386358), (1512, 367960), (1680, 331164), (1728, 321965), (1890, 294368), (2016, 275970), (2160, 257572), (2240, 248373), (2520, 220776), (2880, 193179), (3024, 183980), (3360, 165582), (3780, 147184), (4032, 137985), (4320, 128786), (5040, 110388), (6048, 91990), (6720, 82791), (7560, 73592), (8640, 64393), (9199, 60480), (10080, 55194), (12096, 45995), (15120, 36796), (18398, 30240), (20160, 27597)]