2518787520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{5237}}^1$

素因数の和:5427

約数の個数: 168

約数和(自身を含む): 8717121504

約数和(自身を除く): 6198333984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 167, 180, 192, 240, 288, 320, 334, 360, 480, 501, 576, 668, 720, 835, 960, 1002, 1336, 1440, 1503, 1670, 2004, 2505, 2672, 2880, 3006, 3340, 4008, 5010, 5237, 5344, 6012, 6680, 7515, 8016, 10020, 10474, 10688, 12024, 13360, 15030, 15711, 16032, 20040, 20948, 24048, 26185, 26720, 30060, 31422, 32064, 40080, 41896, 47133, 48096, 52370, 53440, 60120, 62844, 78555, 80160, 83792, 94266, 96192, 104740, 120240, 125688, 157110, 160320, 167584, 188532, 209480, 235665, 240480, 251376, 314220, 335168, 377064, 418960, 471330, 480960, 502752, 628440, 754128, 837920, 874579, 942660, 1005504, 1256880, 1508256, 1675840, 1749158, 1885320, 2513760, 2623737, 3016512, 3498316, 3770640, 4372895, 5027520, 5247474, 6996632, 7541280, 7871211, 8745790, 10494948, 13118685, 13993264, 15082560, 15742422, 17491580, 20989896, 26237370, 27986528, 31484844, 34983160, 39356055, 41979792, 52474740, 55973056, 62969688, 69966320, 78712110, 83959584, 104949480, 125939376, 139932640, 157424220, 167919168, 209898960, 251878752, 279865280, 314848440, 419797920, 503757504, 629696880, 839595840, 1259393760, 2518787520]

約数ペア:

[(1, 2518787520), (2, 1259393760), (3, 839595840), (4, 629696880), (5, 503757504), (6, 419797920), (8, 314848440), (9, 279865280), (10, 251878752), (12, 209898960), (15, 167919168), (16, 157424220), (18, 139932640), (20, 125939376), (24, 104949480), (30, 83959584), (32, 78712110), (36, 69966320), (40, 62969688), (45, 55973056), (48, 52474740), (60, 41979792), (64, 39356055), (72, 34983160), (80, 31484844), (90, 27986528), (96, 26237370), (120, 20989896), (144, 17491580), (160, 15742422), (167, 15082560), (180, 13993264), (192, 13118685), (240, 10494948), (288, 8745790), (320, 7871211), (334, 7541280), (360, 6996632), (480, 5247474), (501, 5027520), (576, 4372895), (668, 3770640), (720, 3498316), (835, 3016512), (960, 2623737), (1002, 2513760), (1336, 1885320), (1440, 1749158), (1503, 1675840), (1670, 1508256), (2004, 1256880), (2505, 1005504), (2672, 942660), (2880, 874579), (3006, 837920), (3340, 754128), (4008, 628440), (5010, 502752), (5237, 480960), (5344, 471330), (6012, 418960), (6680, 377064), (7515, 335168), (8016, 314220), (10020, 251376), (10474, 240480), (10688, 235665), (12024, 209480), (13360, 188532), (15030, 167584), (15711, 160320), (16032, 157110), (20040, 125688), (20948, 120240), (24048, 104740), (26185, 96192), (26720, 94266), (30060, 83792), (31422, 80160), (32064, 78555), (40080, 62844), (41896, 60120), (47133, 53440), (48096, 52370)]