140726160

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:177

約数の個数: 280

約数和(自身を含む): 520442880

約数和(自身を除く): 379716720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 127, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 243, 254, 270, 285, 304, 324, 342, 360, 380, 381, 405, 432, 456, 486, 508, 513, 540, 570, 635, 648, 684, 720, 729, 760, 762, 810, 855, 912, 972, 1016, 1026, 1080, 1140, 1143, 1215, 1270, 1296, 1368, 1458, 1520, 1524, 1539, 1620, 1710, 1905, 1944, 2032, 2052, 2160, 2280, 2286, 2413, 2430, 2540, 2565, 2736, 2916, 3048, 3078, 3240, 3420, 3429, 3645, 3810, 3888, 4104, 4560, 4572, 4617, 4826, 4860, 5080, 5130, 5715, 5832, 6096, 6156, 6480, 6840, 6858, 7239, 7290, 7620, 7695, 8208, 9144, 9234, 9652, 9720, 10160, 10260, 10287, 11430, 11664, 12065, 12312, 13680, 13716, 13851, 14478, 14580, 15240, 15390, 17145, 18288, 18468, 19304, 19440, 20520, 20574, 21717, 22860, 23085, 24130, 24624, 27432, 27702, 28956, 29160, 30480, 30780, 30861, 34290, 36195, 36936, 38608, 41040, 41148, 43434, 45720, 46170, 48260, 51435, 54864, 55404, 57912, 58320, 61560, 61722, 65151, 68580, 69255, 72390, 73872, 82296, 86868, 91440, 92340, 92583, 96520, 102870, 108585, 110808, 115824, 123120, 123444, 130302, 137160, 138510, 144780, 154305, 164592, 173736, 184680, 185166, 193040, 195453, 205740, 217170, 221616, 246888, 260604, 274320, 277020, 289560, 308610, 325755, 347472, 369360, 370332, 390906, 411480, 434340, 462915, 493776, 521208, 554040, 579120, 586359, 617220, 651510, 740664, 781812, 822960, 868680, 925830, 977265, 1042416, 1108080, 1172718, 1234440, 1303020, 1481328, 1563624, 1737360, 1759077, 1851660, 1954530, 2345436, 2468880, 2606040, 2931795, 3127248, 3518154, 3703320, 3909060, 4690872, 5212080, 5863590, 7036308, 7406640, 7818120, 8795385, 9381744, 11727180, 14072616, 15636240, 17590770, 23454360, 28145232, 35181540, 46908720, 70363080, 140726160]

約数ペア:

[(1, 140726160), (2, 70363080), (3, 46908720), (4, 35181540), (5, 28145232), (6, 23454360), (8, 17590770), (9, 15636240), (10, 14072616), (12, 11727180), (15, 9381744), (16, 8795385), (18, 7818120), (19, 7406640), (20, 7036308), (24, 5863590), (27, 5212080), (30, 4690872), (36, 3909060), (38, 3703320), (40, 3518154), (45, 3127248), (48, 2931795), (54, 2606040), (57, 2468880), (60, 2345436), (72, 1954530), (76, 1851660), (80, 1759077), (81, 1737360), (90, 1563624), (95, 1481328), (108, 1303020), (114, 1234440), (120, 1172718), (127, 1108080), (135, 1042416), (144, 977265), (152, 925830), (162, 868680), (171, 822960), (180, 781812), (190, 740664), (216, 651510), (228, 617220), (240, 586359), (243, 579120), (254, 554040), (270, 521208), (285, 493776), (304, 462915), (324, 434340), (342, 411480), (360, 390906), (380, 370332), (381, 369360), (405, 347472), (432, 325755), (456, 308610), (486, 289560), (508, 277020), (513, 274320), (540, 260604), (570, 246888), (635, 221616), (648, 217170), (684, 205740), (720, 195453), (729, 193040), (760, 185166), (762, 184680), (810, 173736), (855, 164592), (912, 154305), (972, 144780), (1016, 138510), (1026, 137160), (1080, 130302), (1140, 123444), (1143, 123120), (1215, 115824), (1270, 110808), (1296, 108585), (1368, 102870), (1458, 96520), (1520, 92583), (1524, 92340), (1539, 91440), (1620, 86868), (1710, 82296), (1905, 73872), (1944, 72390), (2032, 69255), (2052, 68580), (2160, 65151), (2280, 61722), (2286, 61560), (2413, 58320), (2430, 57912), (2540, 55404), (2565, 54864), (2736, 51435), (2916, 48260), (3048, 46170), (3078, 45720), (3240, 43434), (3420, 41148), (3429, 41040), (3645, 38608), (3810, 36936), (3888, 36195), (4104, 34290), (4560, 30861), (4572, 30780), (4617, 30480), (4826, 29160), (4860, 28956), (5080, 27702), (5130, 27432), (5715, 24624), (5832, 24130), (6096, 23085), (6156, 22860), (6480, 21717), (6840, 20574), (6858, 20520), (7239, 19440), (7290, 19304), (7620, 18468), (7695, 18288), (8208, 17145), (9144, 15390), (9234, 15240), (9652, 14580), (9720, 14478), (10160, 13851), (10260, 13716), (10287, 13680), (11430, 12312), (11664, 12065)]