143466880

素因数分解:

$2^7\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2311}}^1$

素因数の和:2427

約数の個数: 64

約数和(自身を含む): 346661280

約数和(自身を除く): 203194400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 194, 320, 388, 485, 640, 776, 970, 1552, 1940, 2311, 3104, 3880, 4622, 6208, 7760, 9244, 11555, 12416, 15520, 18488, 23110, 31040, 36976, 46220, 62080, 73952, 92440, 147904, 184880, 224167, 295808, 369760, 448334, 739520, 896668, 1120835, 1479040, 1793336, 2241670, 3586672, 4483340, 7173344, 8966680, 14346688, 17933360, 28693376, 35866720, 71733440, 143466880]

約数ペア:

[(1, 143466880), (2, 71733440), (4, 35866720), (5, 28693376), (8, 17933360), (10, 14346688), (16, 8966680), (20, 7173344), (32, 4483340), (40, 3586672), (64, 2241670), (80, 1793336), (97, 1479040), (128, 1120835), (160, 896668), (194, 739520), (320, 448334), (388, 369760), (485, 295808), (640, 224167), (776, 184880), (970, 147904), (1552, 92440), (1940, 73952), (2311, 62080), (3104, 46220), (3880, 36976), (4622, 31040), (6208, 23110), (7760, 18488), (9244, 15520), (11555, 12416)]