142414160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11057}}^1$

素因数の和:11100

約数の個数: 80

約数和(自身を含む): 394903296

約数和(自身を除く): 252489136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 6440, 11057, 12880, 22114, 44228, 55285, 77399, 88456, 110570, 154798, 176912, 221140, 254311, 309596, 386995, 442280, 508622, 619192, 773990, 884560, 1017244, 1238384, 1271555, 1547980, 1780177, 2034488, 2543110, 3095960, 3560354, 4068976, 5086220, 6191920, 7120708, 8900885, 10172440, 14241416, 17801770, 20344880, 28482832, 35603540, 71207080, 142414160]

約数ペア:

[(1, 142414160), (2, 71207080), (4, 35603540), (5, 28482832), (7, 20344880), (8, 17801770), (10, 14241416), (14, 10172440), (16, 8900885), (20, 7120708), (23, 6191920), (28, 5086220), (35, 4068976), (40, 3560354), (46, 3095960), (56, 2543110), (70, 2034488), (80, 1780177), (92, 1547980), (112, 1271555), (115, 1238384), (140, 1017244), (161, 884560), (184, 773990), (230, 619192), (280, 508622), (322, 442280), (368, 386995), (460, 309596), (560, 254311), (644, 221140), (805, 176912), (920, 154798), (1288, 110570), (1610, 88456), (1840, 77399), (2576, 55285), (3220, 44228), (6440, 22114), (11057, 12880)]