224144480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 641571840

約数和(自身を除く): 417427360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 67, 70, 80, 103, 112, 116, 134, 140, 145, 160, 203, 206, 224, 232, 268, 280, 290, 335, 406, 412, 464, 469, 515, 536, 560, 580, 670, 721, 812, 824, 928, 938, 1015, 1030, 1072, 1120, 1160, 1340, 1442, 1624, 1648, 1876, 1943, 2030, 2060, 2144, 2320, 2345, 2680, 2884, 2987, 3248, 3296, 3605, 3752, 3886, 4060, 4120, 4640, 4690, 5360, 5768, 5974, 6496, 6901, 7210, 7504, 7772, 8120, 8240, 9380, 9715, 10720, 11536, 11948, 13601, 13802, 14420, 14935, 15008, 15544, 16240, 16480, 18760, 19430, 20909, 23072, 23896, 27202, 27604, 28840, 29870, 31088, 32480, 34505, 37520, 38860, 41818, 47792, 48307, 54404, 55208, 57680, 59740, 62176, 68005, 69010, 75040, 77720, 83636, 95584, 96614, 104545, 108808, 110416, 115360, 119480, 136010, 138020, 155440, 167272, 193228, 200129, 209090, 217616, 220832, 238960, 241535, 272020, 276040, 310880, 334544, 386456, 400258, 418180, 435232, 477920, 483070, 544040, 552080, 669088, 772912, 800516, 836360, 966140, 1000645, 1088080, 1104160, 1400903, 1545824, 1601032, 1672720, 1932280, 2001290, 2176160, 2801806, 3202064, 3345440, 3864560, 4002580, 5603612, 6404128, 7004515, 7729120, 8005160, 11207224, 14009030, 16010320, 22414448, 28018060, 32020640, 44828896, 56036120, 112072240, 224144480]

約数ペア:

[(1, 224144480), (2, 112072240), (4, 56036120), (5, 44828896), (7, 32020640), (8, 28018060), (10, 22414448), (14, 16010320), (16, 14009030), (20, 11207224), (28, 8005160), (29, 7729120), (32, 7004515), (35, 6404128), (40, 5603612), (56, 4002580), (58, 3864560), (67, 3345440), (70, 3202064), (80, 2801806), (103, 2176160), (112, 2001290), (116, 1932280), (134, 1672720), (140, 1601032), (145, 1545824), (160, 1400903), (203, 1104160), (206, 1088080), (224, 1000645), (232, 966140), (268, 836360), (280, 800516), (290, 772912), (335, 669088), (406, 552080), (412, 544040), (464, 483070), (469, 477920), (515, 435232), (536, 418180), (560, 400258), (580, 386456), (670, 334544), (721, 310880), (812, 276040), (824, 272020), (928, 241535), (938, 238960), (1015, 220832), (1030, 217616), (1072, 209090), (1120, 200129), (1160, 193228), (1340, 167272), (1442, 155440), (1624, 138020), (1648, 136010), (1876, 119480), (1943, 115360), (2030, 110416), (2060, 108808), (2144, 104545), (2320, 96614), (2345, 95584), (2680, 83636), (2884, 77720), (2987, 75040), (3248, 69010), (3296, 68005), (3605, 62176), (3752, 59740), (3886, 57680), (4060, 55208), (4120, 54404), (4640, 48307), (4690, 47792), (5360, 41818), (5768, 38860), (5974, 37520), (6496, 34505), (6901, 32480), (7210, 31088), (7504, 29870), (7772, 28840), (8120, 27604), (8240, 27202), (9380, 23896), (9715, 23072), (10720, 20909), (11536, 19430), (11948, 18760), (13601, 16480), (13802, 16240), (14420, 15544), (14935, 15008)]