320531904

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1$

素因数の和:126

約数の個数: 420

約数和(自身を含む): 1209936112

約数和(自身を除く): 889404208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 73, 77, 81, 84, 88, 96, 99, 108, 112, 121, 126, 132, 144, 146, 154, 162, 168, 176, 189, 192, 198, 216, 219, 224, 231, 242, 252, 264, 288, 292, 297, 308, 324, 336, 352, 363, 378, 396, 432, 438, 448, 462, 484, 504, 511, 528, 567, 576, 584, 594, 616, 648, 657, 672, 693, 704, 726, 756, 792, 803, 847, 864, 876, 891, 924, 968, 1008, 1022, 1056, 1089, 1134, 1168, 1188, 1232, 1296, 1314, 1344, 1386, 1452, 1512, 1533, 1584, 1606, 1694, 1728, 1752, 1782, 1848, 1936, 1971, 2016, 2044, 2079, 2112, 2178, 2268, 2336, 2376, 2409, 2464, 2541, 2592, 2628, 2772, 2904, 3024, 3066, 3168, 3212, 3267, 3388, 3504, 3564, 3696, 3872, 3942, 4032, 4088, 4158, 4356, 4536, 4599, 4672, 4752, 4818, 4928, 5082, 5184, 5256, 5544, 5621, 5808, 5913, 6048, 6132, 6237, 6336, 6424, 6534, 6776, 7008, 7128, 7227, 7392, 7623, 7744, 7884, 8176, 8316, 8712, 8833, 9072, 9198, 9504, 9636, 9801, 10164, 10512, 11088, 11242, 11616, 11826, 12096, 12264, 12474, 12848, 13068, 13552, 13797, 14016, 14256, 14454, 14784, 15246, 15768, 16352, 16632, 16863, 17424, 17666, 18144, 18396, 19008, 19272, 19602, 20328, 21024, 21681, 22176, 22484, 22869, 23232, 23652, 24528, 24948, 25696, 26136, 26499, 27104, 27594, 28512, 28908, 30492, 31536, 32704, 33264, 33726, 34848, 35332, 36288, 36792, 38544, 39204, 40656, 41391, 42048, 43362, 44352, 44968, 45738, 47304, 49056, 49896, 50589, 51392, 52272, 52998, 54208, 55188, 57024, 57816, 60984, 61831, 63072, 65043, 66528, 67452, 68607, 69696, 70664, 73584, 77088, 78408, 79497, 81312, 82782, 86724, 89936, 91476, 94608, 98112, 99792, 101178, 104544, 105996, 110376, 115632, 121968, 123662, 126144, 130086, 133056, 134904, 137214, 141328, 147168, 151767, 154176, 156816, 158994, 162624, 165564, 173448, 179872, 182952, 185493, 189216, 199584, 202356, 209088, 211992, 220752, 231264, 238491, 243936, 247324, 260172, 269808, 274428, 282656, 294336, 303534, 313632, 317988, 331128, 346896, 359744, 365904, 370986, 378432, 399168, 404712, 423984, 441504, 455301, 462528, 476982, 487872, 494648, 520344, 539616, 548856, 556479, 565312, 607068, 627264, 635976, 662256, 693792, 715473, 731808, 741972, 809424, 847968, 883008, 910602, 953964, 989296, 1040688, 1079232, 1097712, 1112958, 1214136, 1271952, 1324512, 1387584, 1430946, 1463616, 1483944, 1618848, 1669437, 1695936, 1821204, 1907928, 1978592, 2081376, 2195424, 2225916, 2428272, 2543904, 2649024, 2861892, 2967888, 3237696, 3338874, 3642408, 3815856, 3957184, 4162752, 4390848, 4451832, 4856544, 5008311, 5087808, 5723784, 5935776, 6677748, 7284816, 7631712, 8903664, 9713088, 10016622, 11447568, 11871552, 13355496, 14569632, 15263424, 17807328, 20033244, 22895136, 26710992, 29139264, 35614656, 40066488, 45790272, 53421984, 80132976, 106843968, 160265952, 320531904]

約数ペア:

[(1, 320531904), (2, 160265952), (3, 106843968), (4, 80132976), (6, 53421984), (7, 45790272), (8, 40066488), (9, 35614656), (11, 29139264), (12, 26710992), (14, 22895136), (16, 20033244), (18, 17807328), (21, 15263424), (22, 14569632), (24, 13355496), (27, 11871552), (28, 11447568), (32, 10016622), (33, 9713088), (36, 8903664), (42, 7631712), (44, 7284816), (48, 6677748), (54, 5935776), (56, 5723784), (63, 5087808), (64, 5008311), (66, 4856544), (72, 4451832), (73, 4390848), (77, 4162752), (81, 3957184), (84, 3815856), (88, 3642408), (96, 3338874), (99, 3237696), (108, 2967888), (112, 2861892), (121, 2649024), (126, 2543904), (132, 2428272), (144, 2225916), (146, 2195424), (154, 2081376), (162, 1978592), (168, 1907928), (176, 1821204), (189, 1695936), (192, 1669437), (198, 1618848), (216, 1483944), (219, 1463616), (224, 1430946), (231, 1387584), (242, 1324512), (252, 1271952), (264, 1214136), (288, 1112958), (292, 1097712), (297, 1079232), (308, 1040688), (324, 989296), (336, 953964), (352, 910602), (363, 883008), (378, 847968), (396, 809424), (432, 741972), (438, 731808), (448, 715473), (462, 693792), (484, 662256), (504, 635976), (511, 627264), (528, 607068), (567, 565312), (576, 556479), (584, 548856), (594, 539616), (616, 520344), (648, 494648), (657, 487872), (672, 476982), (693, 462528), (704, 455301), (726, 441504), (756, 423984), (792, 404712), (803, 399168), (847, 378432), (864, 370986), (876, 365904), (891, 359744), (924, 346896), (968, 331128), (1008, 317988), (1022, 313632), (1056, 303534), (1089, 294336), (1134, 282656), (1168, 274428), (1188, 269808), (1232, 260172), (1296, 247324), (1314, 243936), (1344, 238491), (1386, 231264), (1452, 220752), (1512, 211992), (1533, 209088), (1584, 202356), (1606, 199584), (1694, 189216), (1728, 185493), (1752, 182952), (1782, 179872), (1848, 173448), (1936, 165564), (1971, 162624), (2016, 158994), (2044, 156816), (2079, 154176), (2112, 151767), (2178, 147168), (2268, 141328), (2336, 137214), (2376, 134904), (2409, 133056), (2464, 130086), (2541, 126144), (2592, 123662), (2628, 121968), (2772, 115632), (2904, 110376), (3024, 105996), (3066, 104544), (3168, 101178), (3212, 99792), (3267, 98112), (3388, 94608), (3504, 91476), (3564, 89936), (3696, 86724), (3872, 82782), (3942, 81312), (4032, 79497), (4088, 78408), (4158, 77088), (4356, 73584), (4536, 70664), (4599, 69696), (4672, 68607), (4752, 67452), (4818, 66528), (4928, 65043), (5082, 63072), (5184, 61831), (5256, 60984), (5544, 57816), (5621, 57024), (5808, 55188), (5913, 54208), (6048, 52998), (6132, 52272), (6237, 51392), (6336, 50589), (6424, 49896), (6534, 49056), (6776, 47304), (7008, 45738), (7128, 44968), (7227, 44352), (7392, 43362), (7623, 42048), (7744, 41391), (7884, 40656), (8176, 39204), (8316, 38544), (8712, 36792), (8833, 36288), (9072, 35332), (9198, 34848), (9504, 33726), (9636, 33264), (9801, 32704), (10164, 31536), (10512, 30492), (11088, 28908), (11242, 28512), (11616, 27594), (11826, 27104), (12096, 26499), (12264, 26136), (12474, 25696), (12848, 24948), (13068, 24528), (13552, 23652), (13797, 23232), (14016, 22869), (14256, 22484), (14454, 22176), (14784, 21681), (15246, 21024), (15768, 20328), (16352, 19602), (16632, 19272), (16863, 19008), (17424, 18396), (17666, 18144)]