43844360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 122135040

約数和(自身を除く): 78290680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 61, 68, 70, 85, 119, 122, 136, 140, 151, 170, 238, 244, 280, 302, 305, 340, 427, 476, 488, 595, 604, 610, 680, 755, 854, 952, 1037, 1057, 1190, 1208, 1220, 1510, 1708, 2074, 2114, 2135, 2380, 2440, 2567, 3020, 3416, 4148, 4228, 4270, 4760, 5134, 5185, 5285, 6040, 7259, 8296, 8456, 8540, 9211, 10268, 10370, 10570, 12835, 14518, 17080, 17969, 18422, 20536, 20740, 21140, 25670, 29036, 35938, 36295, 36844, 41480, 42280, 46055, 51340, 58072, 64477, 71876, 72590, 73688, 89845, 92110, 102680, 128954, 143752, 145180, 156587, 179690, 184220, 257908, 290360, 313174, 322385, 359380, 368440, 515816, 626348, 644770, 718760, 782935, 1096109, 1252696, 1289540, 1565870, 2192218, 2579080, 3131740, 4384436, 5480545, 6263480, 8768872, 10961090, 21922180, 43844360]

約数ペア:

[(1, 43844360), (2, 21922180), (4, 10961090), (5, 8768872), (7, 6263480), (8, 5480545), (10, 4384436), (14, 3131740), (17, 2579080), (20, 2192218), (28, 1565870), (34, 1289540), (35, 1252696), (40, 1096109), (56, 782935), (61, 718760), (68, 644770), (70, 626348), (85, 515816), (119, 368440), (122, 359380), (136, 322385), (140, 313174), (151, 290360), (170, 257908), (238, 184220), (244, 179690), (280, 156587), (302, 145180), (305, 143752), (340, 128954), (427, 102680), (476, 92110), (488, 89845), (595, 73688), (604, 72590), (610, 71876), (680, 64477), (755, 58072), (854, 51340), (952, 46055), (1037, 42280), (1057, 41480), (1190, 36844), (1208, 36295), (1220, 35938), (1510, 29036), (1708, 25670), (2074, 21140), (2114, 20740), (2135, 20536), (2380, 18422), (2440, 17969), (2567, 17080), (3020, 14518), (3416, 12835), (4148, 10570), (4228, 10370), (4270, 10268), (4760, 9211), (5134, 8540), (5185, 8456), (5285, 8296), (6040, 7259)]