21702708480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{5651747}}^1$

素因数の和:5651771

約数の個数: 72

約数和(自身を含む): 69313037472

約数和(自身を除く): 47610328992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 5651747, 11303494, 16955241, 22606988, 28258735, 33910482, 45213976, 56517470, 67820964, 84776205, 90427952, 113034940, 135641928, 169552410, 180855904, 226069880, 271283856, 339104820, 361711808, 452139760, 542567712, 678209640, 723423616, 904279520, 1085135424, 1356419280, 1446847232, 1808559040, 2170270848, 2712838560, 3617118080, 4340541696, 5425677120, 7234236160, 10851354240, 21702708480]

約数ペア:

[(1, 21702708480), (2, 10851354240), (3, 7234236160), (4, 5425677120), (5, 4340541696), (6, 3617118080), (8, 2712838560), (10, 2170270848), (12, 1808559040), (15, 1446847232), (16, 1356419280), (20, 1085135424), (24, 904279520), (30, 723423616), (32, 678209640), (40, 542567712), (48, 452139760), (60, 361711808), (64, 339104820), (80, 271283856), (96, 226069880), (120, 180855904), (128, 169552410), (160, 135641928), (192, 113034940), (240, 90427952), (256, 84776205), (320, 67820964), (384, 56517470), (480, 45213976), (640, 33910482), (768, 28258735), (960, 22606988), (1280, 16955241), (1920, 11303494), (3840, 5651747)]