199434840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6569}}^1$

素因数の和:6617

約数の個数: 128

約数和(自身を含む): 681177600

約数和(自身を除く): 481742760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 330, 345, 440, 460, 506, 552, 660, 690, 759, 920, 1012, 1265, 1320, 1380, 1518, 2024, 2530, 2760, 3036, 3795, 5060, 6072, 6569, 7590, 10120, 13138, 15180, 19707, 26276, 30360, 32845, 39414, 52552, 65690, 72259, 78828, 98535, 131380, 144518, 151087, 157656, 197070, 216777, 262760, 289036, 302174, 361295, 394140, 433554, 453261, 578072, 604348, 722590, 755435, 788280, 867108, 906522, 1083885, 1208696, 1445180, 1510870, 1661957, 1734216, 1813044, 2167770, 2266305, 2890360, 3021740, 3323914, 3626088, 4335540, 4532610, 4985871, 6043480, 6647828, 8309785, 8671080, 9065220, 9971742, 13295656, 16619570, 18130440, 19943484, 24929355, 33239140, 39886968, 49858710, 66478280, 99717420, 199434840]

約数ペア:

[(1, 199434840), (2, 99717420), (3, 66478280), (4, 49858710), (5, 39886968), (6, 33239140), (8, 24929355), (10, 19943484), (11, 18130440), (12, 16619570), (15, 13295656), (20, 9971742), (22, 9065220), (23, 8671080), (24, 8309785), (30, 6647828), (33, 6043480), (40, 4985871), (44, 4532610), (46, 4335540), (55, 3626088), (60, 3323914), (66, 3021740), (69, 2890360), (88, 2266305), (92, 2167770), (110, 1813044), (115, 1734216), (120, 1661957), (132, 1510870), (138, 1445180), (165, 1208696), (184, 1083885), (220, 906522), (230, 867108), (253, 788280), (264, 755435), (276, 722590), (330, 604348), (345, 578072), (440, 453261), (460, 433554), (506, 394140), (552, 361295), (660, 302174), (690, 289036), (759, 262760), (920, 216777), (1012, 197070), (1265, 157656), (1320, 151087), (1380, 144518), (1518, 131380), (2024, 98535), (2530, 78828), (2760, 72259), (3036, 65690), (3795, 52552), (5060, 39414), (6072, 32845), (6569, 30360), (7590, 26276), (10120, 19707), (13138, 15180)]