84052920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2129}}^1$

素因数の和:2197

約数の個数: 128

約数和(自身を含む): 294451200

約数和(自身を除く): 210398280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 705, 840, 940, 987, 1128, 1316, 1410, 1645, 1880, 1974, 2129, 2632, 2820, 3290, 3948, 4258, 4935, 5640, 6387, 6580, 7896, 8516, 9870, 10645, 12774, 13160, 14903, 17032, 19740, 21290, 25548, 29806, 31935, 39480, 42580, 44709, 51096, 59612, 63870, 74515, 85160, 89418, 100063, 119224, 127740, 149030, 178836, 200126, 223545, 255480, 298060, 300189, 357672, 400252, 447090, 500315, 596120, 600378, 700441, 800504, 894180, 1000630, 1200756, 1400882, 1500945, 1788360, 2001260, 2101323, 2401512, 2801764, 3001890, 3502205, 4002520, 4202646, 5603528, 6003780, 7004410, 8405292, 10506615, 12007560, 14008820, 16810584, 21013230, 28017640, 42026460, 84052920]

約数ペア:

[(1, 84052920), (2, 42026460), (3, 28017640), (4, 21013230), (5, 16810584), (6, 14008820), (7, 12007560), (8, 10506615), (10, 8405292), (12, 7004410), (14, 6003780), (15, 5603528), (20, 4202646), (21, 4002520), (24, 3502205), (28, 3001890), (30, 2801764), (35, 2401512), (40, 2101323), (42, 2001260), (47, 1788360), (56, 1500945), (60, 1400882), (70, 1200756), (84, 1000630), (94, 894180), (105, 800504), (120, 700441), (140, 600378), (141, 596120), (168, 500315), (188, 447090), (210, 400252), (235, 357672), (280, 300189), (282, 298060), (329, 255480), (376, 223545), (420, 200126), (470, 178836), (564, 149030), (658, 127740), (705, 119224), (840, 100063), (940, 89418), (987, 85160), (1128, 74515), (1316, 63870), (1410, 59612), (1645, 51096), (1880, 44709), (1974, 42580), (2129, 39480), (2632, 31935), (2820, 29806), (3290, 25548), (3948, 21290), (4258, 19740), (4935, 17032), (5640, 14903), (6387, 13160), (6580, 12774), (7896, 10645), (8516, 9870)]