199158720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{207457}}^1$

素因数の和:207477

約数の個数: 56

約数和(自身を含む): 632331984

約数和(自身を除く): 433173264

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, 160, 192, 240, 320, 480, 960, 207457, 414914, 622371, 829828, 1037285, 1244742, 1659656, 2074570, 2489484, 3111855, 3319312, 4149140, 4978968, 6223710, 6638624, 8298280, 9957936, 12447420, 13277248, 16596560, 19915872, 24894840, 33193120, 39831744, 49789680, 66386240, 99579360, 199158720]

約数ペア:

[(1, 199158720), (2, 99579360), (3, 66386240), (4, 49789680), (5, 39831744), (6, 33193120), (8, 24894840), (10, 19915872), (12, 16596560), (15, 13277248), (16, 12447420), (20, 9957936), (24, 8298280), (30, 6638624), (32, 6223710), (40, 4978968), (48, 4149140), (60, 3319312), (64, 3111855), (80, 2489484), (96, 2074570), (120, 1659656), (160, 1244742), (192, 1037285), (240, 829828), (320, 622371), (480, 414914), (960, 207457)]