143452480

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7349}}^1$

素因数の和:7427

約数の個数: 56

約数和(自身を含む): 347243400

約数和(自身を除く): 203790920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 488, 610, 976, 1220, 1952, 2440, 3904, 4880, 7349, 9760, 14698, 19520, 29396, 36745, 58792, 73490, 117584, 146980, 235168, 293960, 448289, 470336, 587920, 896578, 1175840, 1793156, 2241445, 2351680, 3586312, 4482890, 7172624, 8965780, 14345248, 17931560, 28690496, 35863120, 71726240, 143452480]

約数ペア:

[(1, 143452480), (2, 71726240), (4, 35863120), (5, 28690496), (8, 17931560), (10, 14345248), (16, 8965780), (20, 7172624), (32, 4482890), (40, 3586312), (61, 2351680), (64, 2241445), (80, 1793156), (122, 1175840), (160, 896578), (244, 587920), (305, 470336), (320, 448289), (488, 293960), (610, 235168), (976, 146980), (1220, 117584), (1952, 73490), (2440, 58792), (3904, 36745), (4880, 29396), (7349, 19520), (9760, 14698)]