12590984560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{55243}}^1$

素因数の和:55311

約数の個数: 160

約数和(自身を含む): 37484600832

約数和(自身を除く): 24893616272

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 37, 40, 44, 55, 56, 70, 74, 77, 80, 88, 110, 112, 140, 148, 154, 176, 185, 220, 259, 280, 296, 308, 370, 385, 407, 440, 518, 560, 592, 616, 740, 770, 814, 880, 1036, 1232, 1295, 1480, 1540, 1628, 2035, 2072, 2590, 2849, 2960, 3080, 3256, 4070, 4144, 5180, 5698, 6160, 6512, 8140, 10360, 11396, 14245, 16280, 20720, 22792, 28490, 32560, 45584, 55243, 56980, 110486, 113960, 220972, 227920, 276215, 386701, 441944, 552430, 607673, 773402, 883888, 1104860, 1215346, 1546804, 1933505, 2043991, 2209720, 2430692, 3038365, 3093608, 3867010, 4087982, 4253711, 4419440, 4861384, 6076730, 6187216, 7734020, 8175964, 8507422, 9722768, 10219955, 12153460, 14307937, 15468040, 16351928, 17014844, 20439910, 21268555, 22483901, 24306920, 28615874, 30936080, 32703856, 34029688, 40879820, 42537110, 44967802, 48613840, 57231748, 68059376, 71539685, 81759640, 85074220, 89935604, 112419505, 114463496, 143079370, 157387307, 163519280, 170148440, 179871208, 224839010, 228926992, 286158740, 314774614, 340296880, 359742416, 449678020, 572317480, 629549228, 786936535, 899356040, 1144634960, 1259098456, 1573873070, 1798712080, 2518196912, 3147746140, 6295492280, 12590984560]

約数ペア:

[(1, 12590984560), (2, 6295492280), (4, 3147746140), (5, 2518196912), (7, 1798712080), (8, 1573873070), (10, 1259098456), (11, 1144634960), (14, 899356040), (16, 786936535), (20, 629549228), (22, 572317480), (28, 449678020), (35, 359742416), (37, 340296880), (40, 314774614), (44, 286158740), (55, 228926992), (56, 224839010), (70, 179871208), (74, 170148440), (77, 163519280), (80, 157387307), (88, 143079370), (110, 114463496), (112, 112419505), (140, 89935604), (148, 85074220), (154, 81759640), (176, 71539685), (185, 68059376), (220, 57231748), (259, 48613840), (280, 44967802), (296, 42537110), (308, 40879820), (370, 34029688), (385, 32703856), (407, 30936080), (440, 28615874), (518, 24306920), (560, 22483901), (592, 21268555), (616, 20439910), (740, 17014844), (770, 16351928), (814, 15468040), (880, 14307937), (1036, 12153460), (1232, 10219955), (1295, 9722768), (1480, 8507422), (1540, 8175964), (1628, 7734020), (2035, 6187216), (2072, 6076730), (2590, 4861384), (2849, 4419440), (2960, 4253711), (3080, 4087982), (3256, 3867010), (4070, 3093608), (4144, 3038365), (5180, 2430692), (5698, 2209720), (6160, 2043991), (6512, 1933505), (8140, 1546804), (10360, 1215346), (11396, 1104860), (14245, 883888), (16280, 773402), (20720, 607673), (22792, 552430), (28490, 441944), (32560, 386701), (45584, 276215), (55243, 227920), (56980, 220972), (110486, 113960)]