224714240

素因数分解:

$2^9\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1439}}^1$

素因数の和:1523

約数の個数: 80

約数和(自身を含む): 548000640

約数和(自身を除く): 323286400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 128, 160, 244, 256, 305, 320, 488, 512, 610, 640, 976, 1220, 1280, 1439, 1952, 2440, 2560, 2878, 3904, 4880, 5756, 7195, 7808, 9760, 11512, 14390, 15616, 19520, 23024, 28780, 31232, 39040, 46048, 57560, 78080, 87779, 92096, 115120, 156160, 175558, 184192, 230240, 351116, 368384, 438895, 460480, 702232, 736768, 877790, 920960, 1404464, 1755580, 1841920, 2808928, 3511160, 3683840, 5617856, 7022320, 11235712, 14044640, 22471424, 28089280, 44942848, 56178560, 112357120, 224714240]

約数ペア:

[(1, 224714240), (2, 112357120), (4, 56178560), (5, 44942848), (8, 28089280), (10, 22471424), (16, 14044640), (20, 11235712), (32, 7022320), (40, 5617856), (61, 3683840), (64, 3511160), (80, 2808928), (122, 1841920), (128, 1755580), (160, 1404464), (244, 920960), (256, 877790), (305, 736768), (320, 702232), (488, 460480), (512, 438895), (610, 368384), (640, 351116), (976, 230240), (1220, 184192), (1280, 175558), (1439, 156160), (1952, 115120), (2440, 92096), (2560, 87779), (2878, 78080), (3904, 57560), (4880, 46048), (5756, 39040), (7195, 31232), (7808, 28780), (9760, 23024), (11512, 19520), (14390, 15616)]