202495809720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{492403}}^1$

素因数の和:492589

約数の個数: 128

約数和(自身を含む): 638155584000

約数和(自身を除く): 435659774280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 149, 184, 230, 276, 298, 345, 447, 460, 552, 596, 690, 745, 894, 920, 1192, 1380, 1490, 1788, 2235, 2760, 2980, 3427, 3576, 4470, 5960, 6854, 8940, 10281, 13708, 17135, 17880, 20562, 27416, 34270, 41124, 51405, 68540, 82248, 102810, 137080, 205620, 411240, 492403, 984806, 1477209, 1969612, 2462015, 2954418, 3939224, 4924030, 5908836, 7386045, 9848060, 11325269, 11817672, 14772090, 19696120, 22650538, 29544180, 33975807, 45301076, 56626345, 59088360, 67951614, 73368047, 90602152, 113252690, 135903228, 146736094, 169879035, 220104141, 226505380, 271806456, 293472188, 339758070, 366840235, 440208282, 453010760, 586944376, 679516140, 733680470, 880416564, 1100520705, 1359032280, 1467360940, 1687465081, 1760833128, 2201041410, 2934721880, 3374930162, 4402082820, 5062395243, 6749860324, 8437325405, 8804165640, 10124790486, 13499720648, 16874650810, 20249580972, 25311976215, 33749301620, 40499161944, 50623952430, 67498603240, 101247904860, 202495809720]

約数ペア:

[(1, 202495809720), (2, 101247904860), (3, 67498603240), (4, 50623952430), (5, 40499161944), (6, 33749301620), (8, 25311976215), (10, 20249580972), (12, 16874650810), (15, 13499720648), (20, 10124790486), (23, 8804165640), (24, 8437325405), (30, 6749860324), (40, 5062395243), (46, 4402082820), (60, 3374930162), (69, 2934721880), (92, 2201041410), (115, 1760833128), (120, 1687465081), (138, 1467360940), (149, 1359032280), (184, 1100520705), (230, 880416564), (276, 733680470), (298, 679516140), (345, 586944376), (447, 453010760), (460, 440208282), (552, 366840235), (596, 339758070), (690, 293472188), (745, 271806456), (894, 226505380), (920, 220104141), (1192, 169879035), (1380, 146736094), (1490, 135903228), (1788, 113252690), (2235, 90602152), (2760, 73368047), (2980, 67951614), (3427, 59088360), (3576, 56626345), (4470, 45301076), (5960, 33975807), (6854, 29544180), (8940, 22650538), (10281, 19696120), (13708, 14772090), (17135, 11817672), (17880, 11325269), (20562, 9848060), (27416, 7386045), (34270, 5908836), (41124, 4924030), (51405, 3939224), (68540, 2954418), (82248, 2462015), (102810, 1969612), (137080, 1477209), (205620, 984806), (411240, 492403)]