121920624

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:532

約数の個数: 180

約数和(自身を含む): 408516264

約数和(自身を除く): 286595640

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 49, 56, 63, 72, 74, 84, 98, 111, 112, 126, 144, 147, 148, 168, 196, 222, 252, 259, 294, 296, 333, 336, 392, 441, 444, 467, 504, 518, 588, 592, 666, 777, 784, 882, 888, 934, 1008, 1036, 1176, 1332, 1401, 1554, 1764, 1776, 1813, 1868, 2072, 2331, 2352, 2664, 2802, 3108, 3269, 3528, 3626, 3736, 4144, 4203, 4662, 5328, 5439, 5604, 6216, 6538, 7056, 7252, 7472, 8406, 9324, 9807, 10878, 11208, 12432, 13076, 14504, 16317, 16812, 17279, 18648, 19614, 21756, 22416, 22883, 26152, 29008, 29421, 32634, 33624, 34558, 37296, 39228, 43512, 45766, 51837, 52304, 58842, 65268, 67248, 68649, 69116, 78456, 87024, 91532, 103674, 117684, 120953, 130536, 137298, 138232, 155511, 156912, 183064, 205947, 207348, 235368, 241906, 261072, 274596, 276464, 311022, 362859, 366128, 411894, 414696, 470736, 483812, 549192, 622044, 725718, 823788, 829392, 846671, 967624, 1088577, 1098384, 1244088, 1451436, 1647576, 1693342, 1935248, 2177154, 2488176, 2540013, 2902872, 3295152, 3386684, 4354308, 5080026, 5805744, 6773368, 7620039, 8708616, 10160052, 13546736, 15240078, 17417232, 20320104, 30480156, 40640208, 60960312, 121920624]

約数ペア:

[(1, 121920624), (2, 60960312), (3, 40640208), (4, 30480156), (6, 20320104), (7, 17417232), (8, 15240078), (9, 13546736), (12, 10160052), (14, 8708616), (16, 7620039), (18, 6773368), (21, 5805744), (24, 5080026), (28, 4354308), (36, 3386684), (37, 3295152), (42, 2902872), (48, 2540013), (49, 2488176), (56, 2177154), (63, 1935248), (72, 1693342), (74, 1647576), (84, 1451436), (98, 1244088), (111, 1098384), (112, 1088577), (126, 967624), (144, 846671), (147, 829392), (148, 823788), (168, 725718), (196, 622044), (222, 549192), (252, 483812), (259, 470736), (294, 414696), (296, 411894), (333, 366128), (336, 362859), (392, 311022), (441, 276464), (444, 274596), (467, 261072), (504, 241906), (518, 235368), (588, 207348), (592, 205947), (666, 183064), (777, 156912), (784, 155511), (882, 138232), (888, 137298), (934, 130536), (1008, 120953), (1036, 117684), (1176, 103674), (1332, 91532), (1401, 87024), (1554, 78456), (1764, 69116), (1776, 68649), (1813, 67248), (1868, 65268), (2072, 58842), (2331, 52304), (2352, 51837), (2664, 45766), (2802, 43512), (3108, 39228), (3269, 37296), (3528, 34558), (3626, 33624), (3736, 32634), (4144, 29421), (4203, 29008), (4662, 26152), (5328, 22883), (5439, 22416), (5604, 21756), (6216, 19614), (6538, 18648), (7056, 17279), (7252, 16812), (7472, 16317), (8406, 14504), (9324, 13076), (9807, 12432), (10878, 11208)]