143375560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1543}}^1$

素因数の和:1678

約数の個数: 64

約数和(自身を含む): 340174080

約数和(自身を除く): 196798520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 101, 115, 184, 202, 230, 404, 460, 505, 808, 920, 1010, 1543, 2020, 2323, 3086, 4040, 4646, 6172, 7715, 9292, 11615, 12344, 15430, 18584, 23230, 30860, 35489, 46460, 61720, 70978, 92920, 141956, 155843, 177445, 283912, 311686, 354890, 623372, 709780, 779215, 1246744, 1419560, 1558430, 3116860, 3584389, 6233720, 7168778, 14337556, 17921945, 28675112, 35843890, 71687780, 143375560]

約数ペア:

[(1, 143375560), (2, 71687780), (4, 35843890), (5, 28675112), (8, 17921945), (10, 14337556), (20, 7168778), (23, 6233720), (40, 3584389), (46, 3116860), (92, 1558430), (101, 1419560), (115, 1246744), (184, 779215), (202, 709780), (230, 623372), (404, 354890), (460, 311686), (505, 283912), (808, 177445), (920, 155843), (1010, 141956), (1543, 92920), (2020, 70978), (2323, 61720), (3086, 46460), (4040, 35489), (4646, 30860), (6172, 23230), (7715, 18584), (9292, 15430), (11615, 12344)]