31580623872

素因数分解:

$2^{10}\times 3^3\times 7^2\times {\mathrm{23311}}^1$

素因数の和:23354

約数の個数: 264

約数和(自身を含む): 108800833920

約数和(自身を除く): 77220210048

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, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 336, 378, 384, 392, 432, 441, 448, 504, 512, 576, 588, 672, 756, 768, 784, 864, 882, 896, 1008, 1024, 1152, 1176, 1323, 1344, 1512, 1536, 1568, 1728, 1764, 1792, 2016, 2304, 2352, 2646, 2688, 3024, 3072, 3136, 3456, 3528, 3584, 4032, 4608, 4704, 5292, 5376, 6048, 6272, 6912, 7056, 7168, 8064, 9216, 9408, 10584, 10752, 12096, 12544, 13824, 14112, 16128, 18816, 21168, 21504, 23311, 24192, 25088, 27648, 28224, 32256, 37632, 42336, 46622, 48384, 50176, 56448, 64512, 69933, 75264, 84672, 93244, 96768, 112896, 139866, 150528, 163177, 169344, 186488, 193536, 209799, 225792, 279732, 326354, 338688, 372976, 419598, 451584, 489531, 559464, 629397, 652708, 677376, 745952, 839196, 979062, 1118928, 1142239, 1258794, 1305416, 1354752, 1468593, 1491904, 1678392, 1958124, 2237856, 2284478, 2517588, 2610832, 2937186, 2983808, 3356784, 3426717, 3916248, 4405779, 4475712, 4568956, 5035176, 5221664, 5874372, 5967616, 6713568, 6853434, 7832496, 8811558, 8951424, 9137912, 10070352, 10280151, 10443328, 11748744, 11935232, 13427136, 13706868, 15664992, 17623116, 17902848, 18275824, 20140704, 20560302, 20886656, 23497488, 23870464, 26854272, 27413736, 30840453, 31329984, 35246232, 35805696, 36551648, 40281408, 41120604, 41773312, 46994976, 53708544, 54827472, 61680906, 62659968, 70492464, 71611392, 73103296, 80562816, 82241208, 83546624, 93989952, 107417088, 109654944, 123361812, 125319936, 140984928, 146206592, 161125632, 164482416, 167093248, 187979904, 214834176, 219309888, 246723624, 250639872, 281969856, 292413184, 322251264, 328964832, 375959808, 438619776, 493447248, 501279744, 563939712, 584826368, 644502528, 657929664, 751919616, 877239552, 986894496, 1127879424, 1169652736, 1315859328, 1503839232, 1754479104, 1973788992, 2255758848, 2631718656, 3508958208, 3947577984, 4511517696, 5263437312, 7895155968, 10526874624, 15790311936, 31580623872]

約数ペア:

[(1, 31580623872), (2, 15790311936), (3, 10526874624), (4, 7895155968), (6, 5263437312), (7, 4511517696), (8, 3947577984), (9, 3508958208), (12, 2631718656), (14, 2255758848), (16, 1973788992), (18, 1754479104), (21, 1503839232), (24, 1315859328), (27, 1169652736), (28, 1127879424), (32, 986894496), (36, 877239552), (42, 751919616), (48, 657929664), (49, 644502528), (54, 584826368), (56, 563939712), (63, 501279744), (64, 493447248), (72, 438619776), (84, 375959808), (96, 328964832), (98, 322251264), (108, 292413184), (112, 281969856), (126, 250639872), (128, 246723624), (144, 219309888), (147, 214834176), (168, 187979904), (189, 167093248), (192, 164482416), (196, 161125632), (216, 146206592), (224, 140984928), (252, 125319936), (256, 123361812), (288, 109654944), (294, 107417088), (336, 93989952), (378, 83546624), (384, 82241208), (392, 80562816), (432, 73103296), (441, 71611392), (448, 70492464), (504, 62659968), (512, 61680906), (576, 54827472), (588, 53708544), (672, 46994976), (756, 41773312), (768, 41120604), (784, 40281408), (864, 36551648), (882, 35805696), (896, 35246232), (1008, 31329984), (1024, 30840453), (1152, 27413736), (1176, 26854272), (1323, 23870464), (1344, 23497488), (1512, 20886656), (1536, 20560302), (1568, 20140704), (1728, 18275824), (1764, 17902848), (1792, 17623116), (2016, 15664992), (2304, 13706868), (2352, 13427136), (2646, 11935232), (2688, 11748744), (3024, 10443328), (3072, 10280151), (3136, 10070352), (3456, 9137912), (3528, 8951424), (3584, 8811558), (4032, 7832496), (4608, 6853434), (4704, 6713568), (5292, 5967616), (5376, 5874372), (6048, 5221664), (6272, 5035176), (6912, 4568956), (7056, 4475712), (7168, 4405779), (8064, 3916248), (9216, 3426717), (9408, 3356784), (10584, 2983808), (10752, 2937186), (12096, 2610832), (12544, 2517588), (13824, 2284478), (14112, 2237856), (16128, 1958124), (18816, 1678392), (21168, 1491904), (21504, 1468593), (23311, 1354752), (24192, 1305416), (25088, 1258794), (27648, 1142239), (28224, 1118928), (32256, 979062), (37632, 839196), (42336, 745952), (46622, 677376), (48384, 652708), (50176, 629397), (56448, 559464), (64512, 489531), (69933, 451584), (75264, 419598), (84672, 372976), (93244, 338688), (96768, 326354), (112896, 279732), (139866, 225792), (150528, 209799), (163177, 193536), (169344, 186488)]