2079947520

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{25793}}^1$

素因数の和:25827

約数の個数: 216

約数和(自身を含む): 8224778016

約数和(自身を除く): 6144830496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 25793, 26880, 40320, 51586, 77379, 80640, 103172, 128965, 154758, 180551, 206344, 232137, 257930, 309516, 361102, 386895, 412688, 464274, 515860, 541653, 619032, 722204, 773790, 825376, 902755, 928548, 1031720, 1083306, 1160685, 1238064, 1444408, 1547580, 1624959, 1650752, 1805510, 1857096, 2063440, 2166612, 2321370, 2476128, 2708265, 2888816, 3095160, 3249918, 3301504, 3611020, 3714192, 4126880, 4333224, 4642740, 4952256, 5416530, 5777632, 6190320, 6499836, 6603008, 7222040, 7428384, 8124795, 8253760, 8666448, 9285480, 9904512, 10833060, 11555264, 12380640, 12999672, 14444080, 14856768, 16249590, 16507520, 17332896, 18570960, 19809024, 21666120, 23110528, 24761280, 25999344, 28888160, 29713536, 32499180, 33015040, 34665792, 37141920, 43332240, 46221056, 49522560, 51998688, 57776320, 59427072, 64998360, 69331584, 74283840, 86664480, 99045120, 103997376, 115552640, 129996720, 138663168, 148567680, 173328960, 207994752, 231105280, 259993440, 297135360, 346657920, 415989504, 519986880, 693315840, 1039973760, 2079947520]

約数ペア:

[(1, 2079947520), (2, 1039973760), (3, 693315840), (4, 519986880), (5, 415989504), (6, 346657920), (7, 297135360), (8, 259993440), (9, 231105280), (10, 207994752), (12, 173328960), (14, 148567680), (15, 138663168), (16, 129996720), (18, 115552640), (20, 103997376), (21, 99045120), (24, 86664480), (28, 74283840), (30, 69331584), (32, 64998360), (35, 59427072), (36, 57776320), (40, 51998688), (42, 49522560), (45, 46221056), (48, 43332240), (56, 37141920), (60, 34665792), (63, 33015040), (64, 32499180), (70, 29713536), (72, 28888160), (80, 25999344), (84, 24761280), (90, 23110528), (96, 21666120), (105, 19809024), (112, 18570960), (120, 17332896), (126, 16507520), (128, 16249590), (140, 14856768), (144, 14444080), (160, 12999672), (168, 12380640), (180, 11555264), (192, 10833060), (210, 9904512), (224, 9285480), (240, 8666448), (252, 8253760), (256, 8124795), (280, 7428384), (288, 7222040), (315, 6603008), (320, 6499836), (336, 6190320), (360, 5777632), (384, 5416530), (420, 4952256), (448, 4642740), (480, 4333224), (504, 4126880), (560, 3714192), (576, 3611020), (630, 3301504), (640, 3249918), (672, 3095160), (720, 2888816), (768, 2708265), (840, 2476128), (896, 2321370), (960, 2166612), (1008, 2063440), (1120, 1857096), (1152, 1805510), (1260, 1650752), (1280, 1624959), (1344, 1547580), (1440, 1444408), (1680, 1238064), (1792, 1160685), (1920, 1083306), (2016, 1031720), (2240, 928548), (2304, 902755), (2520, 825376), (2688, 773790), (2880, 722204), (3360, 619032), (3840, 541653), (4032, 515860), (4480, 464274), (5040, 412688), (5376, 386895), (5760, 361102), (6720, 309516), (8064, 257930), (8960, 232137), (10080, 206344), (11520, 180551), (13440, 154758), (16128, 128965), (20160, 103172), (25793, 80640), (26880, 77379), (40320, 51586)]