489141305520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1847}}^1\times {\mathrm{157637}}^1$

素因数の和:159507

約数の個数: 160

約数和(自身を含む): 1733907022848

約数和(自身を除く): 1244765717328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 1847, 3694, 5541, 7388, 9235, 11082, 12929, 14776, 18470, 22164, 25858, 27705, 29552, 36940, 38787, 44328, 51716, 55410, 64645, 73880, 77574, 88656, 103432, 110820, 129290, 147760, 155148, 157637, 193935, 206864, 221640, 258580, 310296, 315274, 387870, 443280, 472911, 517160, 620592, 630548, 775740, 788185, 945822, 1034320, 1103459, 1261096, 1551480, 1576370, 1891644, 2206918, 2364555, 2522192, 3102960, 3152740, 3310377, 3783288, 4413836, 4729110, 5517295, 6305480, 6620754, 7566576, 8827672, 9458220, 11034590, 12610960, 13241508, 16551885, 17655344, 18916440, 22069180, 26483016, 33103770, 37832880, 44138360, 52966032, 66207540, 88276720, 132415080, 264830160, 291155539, 582311078, 873466617, 1164622156, 1455777695, 1746933234, 2038088773, 2329244312, 2911555390, 3493866468, 4076177546, 4367333085, 4658488624, 5823110780, 6114266319, 6987732936, 8152355092, 8734666170, 10190443865, 11646221560, 12228532638, 13975465872, 16304710184, 17469332340, 20380887730, 23292443120, 24457065276, 30571331595, 32609420368, 34938664680, 40761775460, 48914130552, 61142663190, 69877329360, 81523550920, 97828261104, 122285326380, 163047101840, 244570652760, 489141305520]

約数ペア:

[(1, 489141305520), (2, 244570652760), (3, 163047101840), (4, 122285326380), (5, 97828261104), (6, 81523550920), (7, 69877329360), (8, 61142663190), (10, 48914130552), (12, 40761775460), (14, 34938664680), (15, 32609420368), (16, 30571331595), (20, 24457065276), (21, 23292443120), (24, 20380887730), (28, 17469332340), (30, 16304710184), (35, 13975465872), (40, 12228532638), (42, 11646221560), (48, 10190443865), (56, 8734666170), (60, 8152355092), (70, 6987732936), (80, 6114266319), (84, 5823110780), (105, 4658488624), (112, 4367333085), (120, 4076177546), (140, 3493866468), (168, 2911555390), (210, 2329244312), (240, 2038088773), (280, 1746933234), (336, 1455777695), (420, 1164622156), (560, 873466617), (840, 582311078), (1680, 291155539), (1847, 264830160), (3694, 132415080), (5541, 88276720), (7388, 66207540), (9235, 52966032), (11082, 44138360), (12929, 37832880), (14776, 33103770), (18470, 26483016), (22164, 22069180), (25858, 18916440), (27705, 17655344), (29552, 16551885), (36940, 13241508), (38787, 12610960), (44328, 11034590), (51716, 9458220), (55410, 8827672), (64645, 7566576), (73880, 6620754), (77574, 6305480), (88656, 5517295), (103432, 4729110), (110820, 4413836), (129290, 3783288), (147760, 3310377), (155148, 3152740), (157637, 3102960), (193935, 2522192), (206864, 2364555), (221640, 2206918), (258580, 1891644), (310296, 1576370), (315274, 1551480), (387870, 1261096), (443280, 1103459), (472911, 1034320), (517160, 945822), (620592, 788185), (630548, 775740)]