1419122880

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{70393}}^1$

素因数の和:70423

約数の個数: 168

約数和(自身を含む): 5578583712

約数和(自身を除く): 4159460832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 70393, 140786, 211179, 281572, 351965, 422358, 492751, 563144, 633537, 703930, 844716, 985502, 1055895, 1126288, 1267074, 1407860, 1478253, 1689432, 1971004, 2111790, 2252576, 2463755, 2534148, 2815720, 2956506, 3167685, 3378864, 3942008, 4223580, 4434759, 4505152, 4927510, 5068296, 5631440, 5913012, 6335370, 6757728, 7391265, 7884016, 8447160, 8869518, 9855020, 10136592, 11262880, 11826024, 12670740, 13515456, 14782530, 15768032, 16894320, 17739036, 19710040, 20273184, 22173795, 22525760, 23652048, 25341480, 29565060, 31536064, 33788640, 35478072, 39420080, 40546368, 44347590, 47304096, 50682960, 59130120, 67577280, 70956144, 78840160, 88695180, 94608192, 101365920, 118260240, 141912288, 157680320, 177390360, 202731840, 236520480, 283824576, 354780720, 473040960, 709561440, 1419122880]

約数ペア:

[(1, 1419122880), (2, 709561440), (3, 473040960), (4, 354780720), (5, 283824576), (6, 236520480), (7, 202731840), (8, 177390360), (9, 157680320), (10, 141912288), (12, 118260240), (14, 101365920), (15, 94608192), (16, 88695180), (18, 78840160), (20, 70956144), (21, 67577280), (24, 59130120), (28, 50682960), (30, 47304096), (32, 44347590), (35, 40546368), (36, 39420080), (40, 35478072), (42, 33788640), (45, 31536064), (48, 29565060), (56, 25341480), (60, 23652048), (63, 22525760), (64, 22173795), (70, 20273184), (72, 19710040), (80, 17739036), (84, 16894320), (90, 15768032), (96, 14782530), (105, 13515456), (112, 12670740), (120, 11826024), (126, 11262880), (140, 10136592), (144, 9855020), (160, 8869518), (168, 8447160), (180, 7884016), (192, 7391265), (210, 6757728), (224, 6335370), (240, 5913012), (252, 5631440), (280, 5068296), (288, 4927510), (315, 4505152), (320, 4434759), (336, 4223580), (360, 3942008), (420, 3378864), (448, 3167685), (480, 2956506), (504, 2815720), (560, 2534148), (576, 2463755), (630, 2252576), (672, 2111790), (720, 1971004), (840, 1689432), (960, 1478253), (1008, 1407860), (1120, 1267074), (1260, 1126288), (1344, 1055895), (1440, 985502), (1680, 844716), (2016, 703930), (2240, 633537), (2520, 563144), (2880, 492751), (3360, 422358), (4032, 351965), (5040, 281572), (6720, 211179), (10080, 140786), (20160, 70393)]