179649120

素因数分解:

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

素因数の和:573

約数の個数: 192

約数和(自身を含む): 653377536

約数和(自身を除く): 473728416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 127, 140, 160, 168, 210, 224, 240, 254, 280, 336, 381, 420, 421, 480, 508, 560, 635, 672, 762, 840, 842, 889, 1016, 1120, 1263, 1270, 1524, 1680, 1684, 1778, 1905, 2032, 2105, 2526, 2540, 2667, 2947, 3048, 3360, 3368, 3556, 3810, 4064, 4210, 4445, 5052, 5080, 5334, 5894, 6096, 6315, 6736, 7112, 7620, 8420, 8841, 8890, 10104, 10160, 10668, 11788, 12192, 12630, 13335, 13472, 14224, 14735, 15240, 16840, 17682, 17780, 20208, 20320, 21336, 23576, 25260, 26670, 28448, 29470, 30480, 33680, 35364, 35560, 40416, 42672, 44205, 47152, 50520, 53340, 53467, 58940, 60960, 67360, 70728, 71120, 85344, 88410, 94304, 101040, 106680, 106934, 117880, 141456, 142240, 160401, 176820, 202080, 213360, 213868, 235760, 267335, 282912, 320802, 353640, 374269, 426720, 427736, 471520, 534670, 641604, 707280, 748538, 802005, 855472, 1069340, 1122807, 1283208, 1414560, 1497076, 1604010, 1710944, 1871345, 2138680, 2245614, 2566416, 2994152, 3208020, 3742690, 4277360, 4491228, 5132832, 5614035, 5988304, 6416040, 7485380, 8554720, 8982456, 11228070, 11976608, 12832080, 14970760, 17964912, 22456140, 25664160, 29941520, 35929824, 44912280, 59883040, 89824560, 179649120]

約数ペア:

[(1, 179649120), (2, 89824560), (3, 59883040), (4, 44912280), (5, 35929824), (6, 29941520), (7, 25664160), (8, 22456140), (10, 17964912), (12, 14970760), (14, 12832080), (15, 11976608), (16, 11228070), (20, 8982456), (21, 8554720), (24, 7485380), (28, 6416040), (30, 5988304), (32, 5614035), (35, 5132832), (40, 4491228), (42, 4277360), (48, 3742690), (56, 3208020), (60, 2994152), (70, 2566416), (80, 2245614), (84, 2138680), (96, 1871345), (105, 1710944), (112, 1604010), (120, 1497076), (127, 1414560), (140, 1283208), (160, 1122807), (168, 1069340), (210, 855472), (224, 802005), (240, 748538), (254, 707280), (280, 641604), (336, 534670), (381, 471520), (420, 427736), (421, 426720), (480, 374269), (508, 353640), (560, 320802), (635, 282912), (672, 267335), (762, 235760), (840, 213868), (842, 213360), (889, 202080), (1016, 176820), (1120, 160401), (1263, 142240), (1270, 141456), (1524, 117880), (1680, 106934), (1684, 106680), (1778, 101040), (1905, 94304), (2032, 88410), (2105, 85344), (2526, 71120), (2540, 70728), (2667, 67360), (2947, 60960), (3048, 58940), (3360, 53467), (3368, 53340), (3556, 50520), (3810, 47152), (4064, 44205), (4210, 42672), (4445, 40416), (5052, 35560), (5080, 35364), (5334, 33680), (5894, 30480), (6096, 29470), (6315, 28448), (6736, 26670), (7112, 25260), (7620, 23576), (8420, 21336), (8841, 20320), (8890, 20208), (10104, 17780), (10160, 17682), (10668, 16840), (11788, 15240), (12192, 14735), (12630, 14224), (13335, 13472)]