1960668672

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 240

約数和(自身を含む): 5792962560

約数和(自身を除く): 3832293888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 64, 69, 76, 92, 96, 114, 127, 128, 138, 152, 184, 192, 228, 254, 256, 276, 304, 368, 381, 384, 437, 456, 508, 512, 529, 552, 608, 736, 762, 768, 874, 912, 1016, 1058, 1104, 1216, 1311, 1472, 1524, 1536, 1587, 1748, 1824, 2032, 2116, 2208, 2413, 2432, 2622, 2921, 2944, 3048, 3174, 3496, 3648, 4064, 4232, 4416, 4826, 4864, 5244, 5842, 5888, 6096, 6348, 6992, 7239, 7296, 8128, 8464, 8763, 8832, 9652, 9728, 10051, 10488, 11684, 11776, 12192, 12696, 13984, 14478, 14592, 16256, 16928, 17526, 17664, 19304, 20102, 20976, 23368, 24384, 25392, 27968, 28956, 29184, 30153, 32512, 33856, 35052, 35328, 38608, 40204, 41952, 46736, 48768, 50784, 55499, 55936, 57912, 60306, 65024, 67183, 67712, 70104, 77216, 80408, 83904, 93472, 97536, 101568, 110998, 111872, 115824, 120612, 134366, 135424, 140208, 154432, 160816, 166497, 167808, 186944, 195072, 201549, 203136, 221996, 223744, 231648, 241224, 268732, 270848, 280416, 308864, 321632, 332994, 335616, 373888, 403098, 406272, 443992, 463296, 482448, 537464, 560832, 617728, 643264, 665988, 671232, 747776, 806196, 812544, 887984, 926592, 964896, 1074928, 1121664, 1235456, 1276477, 1286528, 1331976, 1495552, 1612392, 1775968, 1853184, 1929792, 2149856, 2243328, 2552954, 2573056, 2663952, 3224784, 3551936, 3706368, 3829431, 3859584, 4299712, 4486656, 5105908, 5146112, 5327904, 6449568, 7103872, 7658862, 7719168, 8599424, 10211816, 10655808, 12899136, 14207744, 15317724, 15438336, 17198848, 20423632, 21311616, 25798272, 28415488, 30635448, 34397696, 40847264, 42623232, 51596544, 61270896, 81694528, 85246464, 103193088, 122541792, 163389056, 245083584, 326778112, 490167168, 653556224, 980334336, 1960668672]

約数ペア:

[(1, 1960668672), (2, 980334336), (3, 653556224), (4, 490167168), (6, 326778112), (8, 245083584), (12, 163389056), (16, 122541792), (19, 103193088), (23, 85246464), (24, 81694528), (32, 61270896), (38, 51596544), (46, 42623232), (48, 40847264), (57, 34397696), (64, 30635448), (69, 28415488), (76, 25798272), (92, 21311616), (96, 20423632), (114, 17198848), (127, 15438336), (128, 15317724), (138, 14207744), (152, 12899136), (184, 10655808), (192, 10211816), (228, 8599424), (254, 7719168), (256, 7658862), (276, 7103872), (304, 6449568), (368, 5327904), (381, 5146112), (384, 5105908), (437, 4486656), (456, 4299712), (508, 3859584), (512, 3829431), (529, 3706368), (552, 3551936), (608, 3224784), (736, 2663952), (762, 2573056), (768, 2552954), (874, 2243328), (912, 2149856), (1016, 1929792), (1058, 1853184), (1104, 1775968), (1216, 1612392), (1311, 1495552), (1472, 1331976), (1524, 1286528), (1536, 1276477), (1587, 1235456), (1748, 1121664), (1824, 1074928), (2032, 964896), (2116, 926592), (2208, 887984), (2413, 812544), (2432, 806196), (2622, 747776), (2921, 671232), (2944, 665988), (3048, 643264), (3174, 617728), (3496, 560832), (3648, 537464), (4064, 482448), (4232, 463296), (4416, 443992), (4826, 406272), (4864, 403098), (5244, 373888), (5842, 335616), (5888, 332994), (6096, 321632), (6348, 308864), (6992, 280416), (7239, 270848), (7296, 268732), (8128, 241224), (8464, 231648), (8763, 223744), (8832, 221996), (9652, 203136), (9728, 201549), (10051, 195072), (10488, 186944), (11684, 167808), (11776, 166497), (12192, 160816), (12696, 154432), (13984, 140208), (14478, 135424), (14592, 134366), (16256, 120612), (16928, 115824), (17526, 111872), (17664, 110998), (19304, 101568), (20102, 97536), (20976, 93472), (23368, 83904), (24384, 80408), (25392, 77216), (27968, 70104), (28956, 67712), (29184, 67183), (30153, 65024), (32512, 60306), (33856, 57912), (35052, 55936), (35328, 55499), (38608, 50784), (40204, 48768), (41952, 46736)]