89824560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:571

約数の個数: 160

約数和(自身を含む): 321503232

約数和(自身を除く): 231678672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 127, 140, 168, 210, 240, 254, 280, 336, 381, 420, 421, 508, 560, 635, 762, 840, 842, 889, 1016, 1263, 1270, 1524, 1680, 1684, 1778, 1905, 2032, 2105, 2526, 2540, 2667, 2947, 3048, 3368, 3556, 3810, 4210, 4445, 5052, 5080, 5334, 5894, 6096, 6315, 6736, 7112, 7620, 8420, 8841, 8890, 10104, 10160, 10668, 11788, 12630, 13335, 14224, 14735, 15240, 16840, 17682, 17780, 20208, 21336, 23576, 25260, 26670, 29470, 30480, 33680, 35364, 35560, 42672, 44205, 47152, 50520, 53340, 53467, 58940, 70728, 71120, 88410, 101040, 106680, 106934, 117880, 141456, 160401, 176820, 213360, 213868, 235760, 267335, 320802, 353640, 374269, 427736, 534670, 641604, 707280, 748538, 802005, 855472, 1069340, 1122807, 1283208, 1497076, 1604010, 1871345, 2138680, 2245614, 2566416, 2994152, 3208020, 3742690, 4277360, 4491228, 5614035, 5988304, 6416040, 7485380, 8982456, 11228070, 12832080, 14970760, 17964912, 22456140, 29941520, 44912280, 89824560]

約数ペア:

[(1, 89824560), (2, 44912280), (3, 29941520), (4, 22456140), (5, 17964912), (6, 14970760), (7, 12832080), (8, 11228070), (10, 8982456), (12, 7485380), (14, 6416040), (15, 5988304), (16, 5614035), (20, 4491228), (21, 4277360), (24, 3742690), (28, 3208020), (30, 2994152), (35, 2566416), (40, 2245614), (42, 2138680), (48, 1871345), (56, 1604010), (60, 1497076), (70, 1283208), (80, 1122807), (84, 1069340), (105, 855472), (112, 802005), (120, 748538), (127, 707280), (140, 641604), (168, 534670), (210, 427736), (240, 374269), (254, 353640), (280, 320802), (336, 267335), (381, 235760), (420, 213868), (421, 213360), (508, 176820), (560, 160401), (635, 141456), (762, 117880), (840, 106934), (842, 106680), (889, 101040), (1016, 88410), (1263, 71120), (1270, 70728), (1524, 58940), (1680, 53467), (1684, 53340), (1778, 50520), (1905, 47152), (2032, 44205), (2105, 42672), (2526, 35560), (2540, 35364), (2667, 33680), (2947, 30480), (3048, 29470), (3368, 26670), (3556, 25260), (3810, 23576), (4210, 21336), (4445, 20208), (5052, 17780), (5080, 17682), (5334, 16840), (5894, 15240), (6096, 14735), (6315, 14224), (6736, 13335), (7112, 12630), (7620, 11788), (8420, 10668), (8841, 10160), (8890, 10104)]