676273920

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:351

約数の個数: 288

約数和(自身を含む): 2499893760

約数和(自身を除く): 1823619840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 139, 140, 160, 168, 181, 192, 210, 224, 240, 256, 278, 280, 320, 336, 362, 384, 417, 420, 448, 480, 543, 556, 560, 640, 672, 695, 724, 768, 834, 840, 896, 905, 960, 973, 1086, 1112, 1120, 1267, 1280, 1344, 1390, 1448, 1668, 1680, 1792, 1810, 1920, 1946, 2085, 2172, 2224, 2240, 2534, 2688, 2715, 2780, 2896, 2919, 3336, 3360, 3620, 3801, 3840, 3892, 4170, 4344, 4448, 4480, 4865, 5068, 5376, 5430, 5560, 5792, 5838, 6335, 6672, 6720, 7240, 7602, 7784, 8340, 8688, 8896, 8960, 9730, 10136, 10860, 11120, 11584, 11676, 12670, 13344, 13440, 14480, 14595, 15204, 15568, 16680, 17376, 17792, 19005, 19460, 20272, 21720, 22240, 23168, 23352, 25159, 25340, 26688, 26880, 28960, 29190, 30408, 31136, 33360, 34752, 35584, 38010, 38920, 40544, 43440, 44480, 46336, 46704, 50318, 50680, 53376, 57920, 58380, 60816, 62272, 66720, 69504, 75477, 76020, 77840, 81088, 86880, 88960, 93408, 100636, 101360, 106752, 115840, 116760, 121632, 124544, 125795, 133440, 139008, 150954, 152040, 155680, 162176, 173760, 176113, 177920, 186816, 201272, 202720, 231680, 233520, 243264, 249088, 251590, 266880, 301908, 304080, 311360, 324352, 347520, 352226, 373632, 377385, 402544, 405440, 467040, 486528, 503180, 528339, 533760, 603816, 608160, 622720, 695040, 704452, 747264, 754770, 805088, 810880, 880565, 934080, 973056, 1006360, 1056678, 1207632, 1216320, 1245440, 1408904, 1509540, 1610176, 1621760, 1761130, 1868160, 2012720, 2113356, 2415264, 2432640, 2641695, 2817808, 3019080, 3220352, 3522260, 3736320, 4025440, 4226712, 4830528, 4865280, 5283390, 5635616, 6038160, 6440704, 7044520, 8050880, 8453424, 9661056, 10566780, 11271232, 12076320, 14089040, 16101760, 16906848, 19322112, 21133560, 22542464, 24152640, 28178080, 32203520, 33813696, 42267120, 45084928, 48305280, 56356160, 67627392, 84534240, 96610560, 112712320, 135254784, 169068480, 225424640, 338136960, 676273920]

約数ペア:

[(1, 676273920), (2, 338136960), (3, 225424640), (4, 169068480), (5, 135254784), (6, 112712320), (7, 96610560), (8, 84534240), (10, 67627392), (12, 56356160), (14, 48305280), (15, 45084928), (16, 42267120), (20, 33813696), (21, 32203520), (24, 28178080), (28, 24152640), (30, 22542464), (32, 21133560), (35, 19322112), (40, 16906848), (42, 16101760), (48, 14089040), (56, 12076320), (60, 11271232), (64, 10566780), (70, 9661056), (80, 8453424), (84, 8050880), (96, 7044520), (105, 6440704), (112, 6038160), (120, 5635616), (128, 5283390), (139, 4865280), (140, 4830528), (160, 4226712), (168, 4025440), (181, 3736320), (192, 3522260), (210, 3220352), (224, 3019080), (240, 2817808), (256, 2641695), (278, 2432640), (280, 2415264), (320, 2113356), (336, 2012720), (362, 1868160), (384, 1761130), (417, 1621760), (420, 1610176), (448, 1509540), (480, 1408904), (543, 1245440), (556, 1216320), (560, 1207632), (640, 1056678), (672, 1006360), (695, 973056), (724, 934080), (768, 880565), (834, 810880), (840, 805088), (896, 754770), (905, 747264), (960, 704452), (973, 695040), (1086, 622720), (1112, 608160), (1120, 603816), (1267, 533760), (1280, 528339), (1344, 503180), (1390, 486528), (1448, 467040), (1668, 405440), (1680, 402544), (1792, 377385), (1810, 373632), (1920, 352226), (1946, 347520), (2085, 324352), (2172, 311360), (2224, 304080), (2240, 301908), (2534, 266880), (2688, 251590), (2715, 249088), (2780, 243264), (2896, 233520), (2919, 231680), (3336, 202720), (3360, 201272), (3620, 186816), (3801, 177920), (3840, 176113), (3892, 173760), (4170, 162176), (4344, 155680), (4448, 152040), (4480, 150954), (4865, 139008), (5068, 133440), (5376, 125795), (5430, 124544), (5560, 121632), (5792, 116760), (5838, 115840), (6335, 106752), (6672, 101360), (6720, 100636), (7240, 93408), (7602, 88960), (7784, 86880), (8340, 81088), (8688, 77840), (8896, 76020), (8960, 75477), (9730, 69504), (10136, 66720), (10860, 62272), (11120, 60816), (11584, 58380), (11676, 57920), (12670, 53376), (13344, 50680), (13440, 50318), (14480, 46704), (14595, 46336), (15204, 44480), (15568, 43440), (16680, 40544), (17376, 38920), (17792, 38010), (19005, 35584), (19460, 34752), (20272, 33360), (21720, 31136), (22240, 30408), (23168, 29190), (23352, 28960), (25159, 26880), (25340, 26688)]