168341040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:416

約数の個数: 240

約数和(自身を含む): 653672448

約数和(自身を除く): 485331408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 127, 140, 144, 168, 180, 210, 240, 252, 254, 263, 280, 315, 336, 360, 381, 420, 504, 508, 526, 560, 630, 635, 720, 762, 789, 840, 889, 1008, 1016, 1052, 1143, 1260, 1270, 1315, 1524, 1578, 1680, 1778, 1841, 1905, 2032, 2104, 2286, 2367, 2520, 2540, 2630, 2667, 3048, 3156, 3556, 3682, 3810, 3945, 4208, 4445, 4572, 4734, 5040, 5080, 5260, 5334, 5523, 5715, 6096, 6312, 7112, 7364, 7620, 7890, 8001, 8890, 9144, 9205, 9468, 10160, 10520, 10668, 11046, 11430, 11835, 12624, 13335, 14224, 14728, 15240, 15780, 16002, 16569, 17780, 18288, 18410, 18936, 21040, 21336, 22092, 22860, 23670, 26670, 27615, 29456, 30480, 31560, 32004, 33138, 33401, 35560, 36820, 37872, 40005, 42672, 44184, 45720, 47340, 53340, 55230, 63120, 64008, 66276, 66802, 71120, 73640, 80010, 82845, 88368, 91440, 94680, 100203, 106680, 110460, 128016, 132552, 133604, 147280, 160020, 165690, 167005, 189360, 200406, 213360, 220920, 233807, 265104, 267208, 300609, 320040, 331380, 334010, 400812, 441840, 467614, 501015, 534416, 601218, 640080, 662760, 668020, 701421, 801624, 935228, 1002030, 1169035, 1202436, 1325520, 1336040, 1402842, 1503045, 1603248, 1870456, 2004060, 2104263, 2338070, 2404872, 2672080, 2805684, 3006090, 3507105, 3740912, 4008120, 4208526, 4676140, 4809744, 5611368, 6012180, 7014210, 8016240, 8417052, 9352280, 10521315, 11222736, 12024360, 14028420, 16834104, 18704560, 21042630, 24048720, 28056840, 33668208, 42085260, 56113680, 84170520, 168341040]

約数ペア:

[(1, 168341040), (2, 84170520), (3, 56113680), (4, 42085260), (5, 33668208), (6, 28056840), (7, 24048720), (8, 21042630), (9, 18704560), (10, 16834104), (12, 14028420), (14, 12024360), (15, 11222736), (16, 10521315), (18, 9352280), (20, 8417052), (21, 8016240), (24, 7014210), (28, 6012180), (30, 5611368), (35, 4809744), (36, 4676140), (40, 4208526), (42, 4008120), (45, 3740912), (48, 3507105), (56, 3006090), (60, 2805684), (63, 2672080), (70, 2404872), (72, 2338070), (80, 2104263), (84, 2004060), (90, 1870456), (105, 1603248), (112, 1503045), (120, 1402842), (126, 1336040), (127, 1325520), (140, 1202436), (144, 1169035), (168, 1002030), (180, 935228), (210, 801624), (240, 701421), (252, 668020), (254, 662760), (263, 640080), (280, 601218), (315, 534416), (336, 501015), (360, 467614), (381, 441840), (420, 400812), (504, 334010), (508, 331380), (526, 320040), (560, 300609), (630, 267208), (635, 265104), (720, 233807), (762, 220920), (789, 213360), (840, 200406), (889, 189360), (1008, 167005), (1016, 165690), (1052, 160020), (1143, 147280), (1260, 133604), (1270, 132552), (1315, 128016), (1524, 110460), (1578, 106680), (1680, 100203), (1778, 94680), (1841, 91440), (1905, 88368), (2032, 82845), (2104, 80010), (2286, 73640), (2367, 71120), (2520, 66802), (2540, 66276), (2630, 64008), (2667, 63120), (3048, 55230), (3156, 53340), (3556, 47340), (3682, 45720), (3810, 44184), (3945, 42672), (4208, 40005), (4445, 37872), (4572, 36820), (4734, 35560), (5040, 33401), (5080, 33138), (5260, 32004), (5334, 31560), (5523, 30480), (5715, 29456), (6096, 27615), (6312, 26670), (7112, 23670), (7364, 22860), (7620, 22092), (7890, 21336), (8001, 21040), (8890, 18936), (9144, 18410), (9205, 18288), (9468, 17780), (10160, 16569), (10520, 16002), (10668, 15780), (11046, 15240), (11430, 14728), (11835, 14224), (12624, 13335)]