139783320

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:296

約数の個数: 192

約数和(自身を含む): 479999520

約数和(自身を除く): 340216200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 73, 81, 90, 108, 120, 135, 146, 162, 180, 197, 216, 219, 243, 270, 292, 324, 360, 365, 394, 405, 438, 486, 540, 584, 591, 648, 657, 730, 788, 810, 876, 972, 985, 1080, 1095, 1182, 1215, 1314, 1460, 1576, 1620, 1752, 1773, 1944, 1970, 1971, 2190, 2364, 2430, 2628, 2920, 2955, 3240, 3285, 3546, 3940, 3942, 4380, 4728, 4860, 5256, 5319, 5910, 5913, 6570, 7092, 7880, 7884, 8760, 8865, 9720, 9855, 10638, 11820, 11826, 13140, 14184, 14381, 15768, 15957, 17730, 17739, 19710, 21276, 23640, 23652, 26280, 26595, 28762, 29565, 31914, 35460, 35478, 39420, 42552, 43143, 47304, 47871, 53190, 57524, 59130, 63828, 70920, 70956, 71905, 78840, 79785, 86286, 88695, 95742, 106380, 115048, 118260, 127656, 129429, 141912, 143810, 159570, 172572, 177390, 191484, 212760, 215715, 236520, 239355, 258858, 287620, 319140, 345144, 354780, 382968, 388287, 431430, 478710, 517716, 575240, 638280, 647145, 709560, 776574, 862860, 957420, 1035432, 1164861, 1294290, 1553148, 1725720, 1914840, 1941435, 2329722, 2588580, 3106296, 3494583, 3882870, 4659444, 5177160, 5824305, 6989166, 7765740, 9318888, 11648610, 13978332, 15531480, 17472915, 23297220, 27956664, 34945830, 46594440, 69891660, 139783320]

約数ペア:

[(1, 139783320), (2, 69891660), (3, 46594440), (4, 34945830), (5, 27956664), (6, 23297220), (8, 17472915), (9, 15531480), (10, 13978332), (12, 11648610), (15, 9318888), (18, 7765740), (20, 6989166), (24, 5824305), (27, 5177160), (30, 4659444), (36, 3882870), (40, 3494583), (45, 3106296), (54, 2588580), (60, 2329722), (72, 1941435), (73, 1914840), (81, 1725720), (90, 1553148), (108, 1294290), (120, 1164861), (135, 1035432), (146, 957420), (162, 862860), (180, 776574), (197, 709560), (216, 647145), (219, 638280), (243, 575240), (270, 517716), (292, 478710), (324, 431430), (360, 388287), (365, 382968), (394, 354780), (405, 345144), (438, 319140), (486, 287620), (540, 258858), (584, 239355), (591, 236520), (648, 215715), (657, 212760), (730, 191484), (788, 177390), (810, 172572), (876, 159570), (972, 143810), (985, 141912), (1080, 129429), (1095, 127656), (1182, 118260), (1215, 115048), (1314, 106380), (1460, 95742), (1576, 88695), (1620, 86286), (1752, 79785), (1773, 78840), (1944, 71905), (1970, 70956), (1971, 70920), (2190, 63828), (2364, 59130), (2430, 57524), (2628, 53190), (2920, 47871), (2955, 47304), (3240, 43143), (3285, 42552), (3546, 39420), (3940, 35478), (3942, 35460), (4380, 31914), (4728, 29565), (4860, 28762), (5256, 26595), (5319, 26280), (5910, 23652), (5913, 23640), (6570, 21276), (7092, 19710), (7880, 17739), (7884, 17730), (8760, 15957), (8865, 15768), (9720, 14381), (9855, 14184), (10638, 13140), (11820, 11826)]