672078960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{133349}}^1$

素因数の和:133375

約数の個数: 120

約数和(自身を含む): 2579522400

約数和(自身を除く): 1907443440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 133349, 266698, 400047, 533396, 666745, 800094, 933443, 1066792, 1200141, 1333490, 1600188, 1866886, 2000235, 2133584, 2400282, 2666980, 2800329, 3200376, 3733772, 4000470, 4667215, 4800564, 5333960, 5600658, 6000705, 6400752, 7467544, 8000940, 8400987, 9334430, 9601128, 10667920, 11201316, 12001410, 14001645, 14935088, 16001880, 16801974, 18668860, 19202256, 22402632, 24002820, 28003290, 32003760, 33603948, 37337720, 42004935, 44805264, 48005640, 56006580, 67207896, 74675440, 84009870, 96011280, 112013160, 134415792, 168019740, 224026320, 336039480, 672078960]

約数ペア:

[(1, 672078960), (2, 336039480), (3, 224026320), (4, 168019740), (5, 134415792), (6, 112013160), (7, 96011280), (8, 84009870), (9, 74675440), (10, 67207896), (12, 56006580), (14, 48005640), (15, 44805264), (16, 42004935), (18, 37337720), (20, 33603948), (21, 32003760), (24, 28003290), (28, 24002820), (30, 22402632), (35, 19202256), (36, 18668860), (40, 16801974), (42, 16001880), (45, 14935088), (48, 14001645), (56, 12001410), (60, 11201316), (63, 10667920), (70, 9601128), (72, 9334430), (80, 8400987), (84, 8000940), (90, 7467544), (105, 6400752), (112, 6000705), (120, 5600658), (126, 5333960), (140, 4800564), (144, 4667215), (168, 4000470), (180, 3733772), (210, 3200376), (240, 2800329), (252, 2666980), (280, 2400282), (315, 2133584), (336, 2000235), (360, 1866886), (420, 1600188), (504, 1333490), (560, 1200141), (630, 1066792), (720, 933443), (840, 800094), (1008, 666745), (1260, 533396), (1680, 400047), (2520, 266698), (5040, 133349)]