258083240520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1456123}}^1$

素因数の和:1456355

約数の個数: 128

約数和(自身を含む): 889051069440

約数和(自身を除く): 630967828920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 211, 280, 420, 422, 633, 840, 844, 1055, 1266, 1477, 1688, 2110, 2532, 2954, 3165, 4220, 4431, 5064, 5908, 6330, 7385, 8440, 8862, 11816, 12660, 14770, 17724, 22155, 25320, 29540, 35448, 44310, 59080, 88620, 177240, 1456123, 2912246, 4368369, 5824492, 7280615, 8736738, 10192861, 11648984, 14561230, 17473476, 20385722, 21841845, 29122460, 30578583, 34946952, 40771444, 43683690, 50964305, 58244920, 61157166, 81542888, 87367380, 101928610, 122314332, 152892915, 174734760, 203857220, 244628664, 305785830, 307241953, 407714440, 611571660, 614483906, 921725859, 1223143320, 1228967812, 1536209765, 1843451718, 2150693671, 2457935624, 3072419530, 3686903436, 4301387342, 4608629295, 6144839060, 6452081013, 7373806872, 8602774684, 9217258590, 10753468355, 12289678120, 12904162026, 17205549368, 18434517180, 21506936710, 25808324052, 32260405065, 36869034360, 43013873420, 51616648104, 64520810130, 86027746840, 129041620260, 258083240520]

約数ペア:

[(1, 258083240520), (2, 129041620260), (3, 86027746840), (4, 64520810130), (5, 51616648104), (6, 43013873420), (7, 36869034360), (8, 32260405065), (10, 25808324052), (12, 21506936710), (14, 18434517180), (15, 17205549368), (20, 12904162026), (21, 12289678120), (24, 10753468355), (28, 9217258590), (30, 8602774684), (35, 7373806872), (40, 6452081013), (42, 6144839060), (56, 4608629295), (60, 4301387342), (70, 3686903436), (84, 3072419530), (105, 2457935624), (120, 2150693671), (140, 1843451718), (168, 1536209765), (210, 1228967812), (211, 1223143320), (280, 921725859), (420, 614483906), (422, 611571660), (633, 407714440), (840, 307241953), (844, 305785830), (1055, 244628664), (1266, 203857220), (1477, 174734760), (1688, 152892915), (2110, 122314332), (2532, 101928610), (2954, 87367380), (3165, 81542888), (4220, 61157166), (4431, 58244920), (5064, 50964305), (5908, 43683690), (6330, 40771444), (7385, 34946952), (8440, 30578583), (8862, 29122460), (11816, 21841845), (12660, 20385722), (14770, 17473476), (17724, 14561230), (22155, 11648984), (25320, 10192861), (29540, 8736738), (35448, 7280615), (44310, 5824492), (59080, 4368369), (88620, 2912246), (177240, 1456123)]