159202120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:204

約数の個数: 192

約数和(自身を含む): 465776640

約数和(自身を除く): 306574520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 37, 40, 44, 55, 56, 70, 74, 77, 88, 110, 121, 127, 140, 148, 154, 185, 220, 242, 254, 259, 280, 296, 308, 370, 385, 407, 440, 484, 508, 518, 605, 616, 635, 740, 770, 814, 847, 889, 968, 1016, 1036, 1210, 1270, 1295, 1397, 1480, 1540, 1628, 1694, 1778, 2035, 2072, 2420, 2540, 2590, 2794, 2849, 3080, 3256, 3388, 3556, 4070, 4235, 4445, 4477, 4699, 4840, 5080, 5180, 5588, 5698, 6776, 6985, 7112, 8140, 8470, 8890, 8954, 9398, 9779, 10360, 11176, 11396, 13970, 14245, 15367, 16280, 16940, 17780, 17908, 18796, 19558, 22385, 22792, 23495, 27940, 28490, 30734, 31339, 32893, 33880, 35560, 35816, 37592, 39116, 44770, 46990, 48895, 51689, 55880, 56980, 61468, 62678, 65786, 76835, 78232, 89540, 93980, 97790, 103378, 107569, 113960, 122936, 125356, 131572, 153670, 156695, 164465, 179080, 187960, 195580, 206756, 215138, 250712, 258445, 263144, 307340, 313390, 328930, 361823, 391160, 413512, 430276, 516890, 537845, 568579, 614680, 626780, 657860, 723646, 860552, 1033780, 1075690, 1137158, 1253560, 1315720, 1447292, 1809115, 2067560, 2151380, 2274316, 2842895, 2894584, 3618230, 3980053, 4302760, 4548632, 5685790, 7236460, 7960106, 11371580, 14472920, 15920212, 19900265, 22743160, 31840424, 39800530, 79601060, 159202120]

約数ペア:

[(1, 159202120), (2, 79601060), (4, 39800530), (5, 31840424), (7, 22743160), (8, 19900265), (10, 15920212), (11, 14472920), (14, 11371580), (20, 7960106), (22, 7236460), (28, 5685790), (35, 4548632), (37, 4302760), (40, 3980053), (44, 3618230), (55, 2894584), (56, 2842895), (70, 2274316), (74, 2151380), (77, 2067560), (88, 1809115), (110, 1447292), (121, 1315720), (127, 1253560), (140, 1137158), (148, 1075690), (154, 1033780), (185, 860552), (220, 723646), (242, 657860), (254, 626780), (259, 614680), (280, 568579), (296, 537845), (308, 516890), (370, 430276), (385, 413512), (407, 391160), (440, 361823), (484, 328930), (508, 313390), (518, 307340), (605, 263144), (616, 258445), (635, 250712), (740, 215138), (770, 206756), (814, 195580), (847, 187960), (889, 179080), (968, 164465), (1016, 156695), (1036, 153670), (1210, 131572), (1270, 125356), (1295, 122936), (1397, 113960), (1480, 107569), (1540, 103378), (1628, 97790), (1694, 93980), (1778, 89540), (2035, 78232), (2072, 76835), (2420, 65786), (2540, 62678), (2590, 61468), (2794, 56980), (2849, 55880), (3080, 51689), (3256, 48895), (3388, 46990), (3556, 44770), (4070, 39116), (4235, 37592), (4445, 35816), (4477, 35560), (4699, 33880), (4840, 32893), (5080, 31339), (5180, 30734), (5588, 28490), (5698, 27940), (6776, 23495), (6985, 22792), (7112, 22385), (8140, 19558), (8470, 18796), (8890, 17908), (8954, 17780), (9398, 16940), (9779, 16280), (10360, 15367), (11176, 14245), (11396, 13970)]