105810320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:313

約数の個数: 160

約数和(自身を含む): 311765760

約数和(自身を除く): 205955440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 89, 110, 112, 140, 154, 176, 178, 193, 220, 280, 308, 356, 385, 386, 440, 445, 560, 616, 623, 712, 770, 772, 880, 890, 965, 979, 1232, 1246, 1351, 1424, 1540, 1544, 1780, 1930, 1958, 2123, 2492, 2702, 3080, 3088, 3115, 3560, 3860, 3916, 4246, 4895, 4984, 5404, 6160, 6230, 6755, 6853, 7120, 7720, 7832, 8492, 9790, 9968, 10615, 10808, 12460, 13510, 13706, 14861, 15440, 15664, 16984, 17177, 19580, 21230, 21616, 24920, 27020, 27412, 29722, 33968, 34265, 34354, 39160, 42460, 49840, 54040, 54824, 59444, 68530, 68708, 74305, 78320, 84920, 85885, 108080, 109648, 118888, 120239, 137060, 137416, 148610, 169840, 171770, 188947, 237776, 240478, 274120, 274832, 297220, 343540, 377894, 480956, 548240, 594440, 601195, 687080, 755788, 944735, 961912, 1188880, 1202390, 1322629, 1374160, 1511576, 1889470, 1923824, 2404780, 2645258, 3023152, 3778940, 4809560, 5290516, 6613145, 7557880, 9619120, 10581032, 13226290, 15115760, 21162064, 26452580, 52905160, 105810320]

約数ペア:

[(1, 105810320), (2, 52905160), (4, 26452580), (5, 21162064), (7, 15115760), (8, 13226290), (10, 10581032), (11, 9619120), (14, 7557880), (16, 6613145), (20, 5290516), (22, 4809560), (28, 3778940), (35, 3023152), (40, 2645258), (44, 2404780), (55, 1923824), (56, 1889470), (70, 1511576), (77, 1374160), (80, 1322629), (88, 1202390), (89, 1188880), (110, 961912), (112, 944735), (140, 755788), (154, 687080), (176, 601195), (178, 594440), (193, 548240), (220, 480956), (280, 377894), (308, 343540), (356, 297220), (385, 274832), (386, 274120), (440, 240478), (445, 237776), (560, 188947), (616, 171770), (623, 169840), (712, 148610), (770, 137416), (772, 137060), (880, 120239), (890, 118888), (965, 109648), (979, 108080), (1232, 85885), (1246, 84920), (1351, 78320), (1424, 74305), (1540, 68708), (1544, 68530), (1780, 59444), (1930, 54824), (1958, 54040), (2123, 49840), (2492, 42460), (2702, 39160), (3080, 34354), (3088, 34265), (3115, 33968), (3560, 29722), (3860, 27412), (3916, 27020), (4246, 24920), (4895, 21616), (4984, 21230), (5404, 19580), (6160, 17177), (6230, 16984), (6755, 15664), (6853, 15440), (7120, 14861), (7720, 13706), (7832, 13510), (8492, 12460), (9790, 10808), (9968, 10615)]