2105201664

素因数分解:

$2^{10}\times 3^4\times {\mathrm{17}}^1\times {\mathrm{1493}}^1$

素因数の和:1542

約数の個数: 220

約数和(自身を含む): 6660798804

約数和(自身を除く): 4555597140

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 81, 96, 102, 108, 128, 136, 144, 153, 162, 192, 204, 216, 256, 272, 288, 306, 324, 384, 408, 432, 459, 512, 544, 576, 612, 648, 768, 816, 864, 918, 1024, 1088, 1152, 1224, 1296, 1377, 1493, 1536, 1632, 1728, 1836, 2176, 2304, 2448, 2592, 2754, 2986, 3072, 3264, 3456, 3672, 4352, 4479, 4608, 4896, 5184, 5508, 5972, 6528, 6912, 7344, 8704, 8958, 9216, 9792, 10368, 11016, 11944, 13056, 13437, 13824, 14688, 17408, 17916, 19584, 20736, 22032, 23888, 25381, 26112, 26874, 27648, 29376, 35832, 39168, 40311, 41472, 44064, 47776, 50762, 52224, 53748, 58752, 71664, 76143, 78336, 80622, 82944, 88128, 95552, 101524, 107496, 117504, 120933, 143328, 152286, 156672, 161244, 176256, 191104, 203048, 214992, 228429, 235008, 241866, 286656, 304572, 322488, 352512, 382208, 406096, 429984, 456858, 470016, 483732, 573312, 609144, 644976, 685287, 705024, 764416, 812192, 859968, 913716, 967464, 1146624, 1218288, 1289952, 1370574, 1410048, 1528832, 1624384, 1719936, 1827432, 1934928, 2055861, 2293248, 2436576, 2579904, 2741148, 3248768, 3439872, 3654864, 3869856, 4111722, 4586496, 4873152, 5159808, 5482296, 6497536, 6879744, 7309728, 7739712, 8223444, 9746304, 10319616, 10964592, 12995072, 13759488, 14619456, 15479424, 16446888, 19492608, 20639232, 21929184, 25990144, 29238912, 30958848, 32893776, 38985216, 41278464, 43858368, 58477824, 61917696, 65787552, 77970432, 87716736, 116955648, 123835392, 131575104, 175433472, 233911296, 263150208, 350866944, 526300416, 701733888, 1052600832, 2105201664]

約数ペア:

[(1, 2105201664), (2, 1052600832), (3, 701733888), (4, 526300416), (6, 350866944), (8, 263150208), (9, 233911296), (12, 175433472), (16, 131575104), (17, 123835392), (18, 116955648), (24, 87716736), (27, 77970432), (32, 65787552), (34, 61917696), (36, 58477824), (48, 43858368), (51, 41278464), (54, 38985216), (64, 32893776), (68, 30958848), (72, 29238912), (81, 25990144), (96, 21929184), (102, 20639232), (108, 19492608), (128, 16446888), (136, 15479424), (144, 14619456), (153, 13759488), (162, 12995072), (192, 10964592), (204, 10319616), (216, 9746304), (256, 8223444), (272, 7739712), (288, 7309728), (306, 6879744), (324, 6497536), (384, 5482296), (408, 5159808), (432, 4873152), (459, 4586496), (512, 4111722), (544, 3869856), (576, 3654864), (612, 3439872), (648, 3248768), (768, 2741148), (816, 2579904), (864, 2436576), (918, 2293248), (1024, 2055861), (1088, 1934928), (1152, 1827432), (1224, 1719936), (1296, 1624384), (1377, 1528832), (1493, 1410048), (1536, 1370574), (1632, 1289952), (1728, 1218288), (1836, 1146624), (2176, 967464), (2304, 913716), (2448, 859968), (2592, 812192), (2754, 764416), (2986, 705024), (3072, 685287), (3264, 644976), (3456, 609144), (3672, 573312), (4352, 483732), (4479, 470016), (4608, 456858), (4896, 429984), (5184, 406096), (5508, 382208), (5972, 352512), (6528, 322488), (6912, 304572), (7344, 286656), (8704, 241866), (8958, 235008), (9216, 228429), (9792, 214992), (10368, 203048), (11016, 191104), (11944, 176256), (13056, 161244), (13437, 156672), (13824, 152286), (14688, 143328), (17408, 120933), (17916, 117504), (19584, 107496), (20736, 101524), (22032, 95552), (23888, 88128), (25381, 82944), (26112, 80622), (26874, 78336), (27648, 76143), (29376, 71664), (35832, 58752), (39168, 53748), (40311, 52224), (41472, 50762), (44064, 47776)]