162132320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{401}}^1$

素因数の和:461

約数の個数: 144

約数和(自身を含む): 463161888

約数和(自身を除く): 301029568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 361, 380, 401, 532, 560, 608, 665, 722, 760, 802, 1064, 1120, 1330, 1444, 1520, 1604, 1805, 2005, 2128, 2527, 2660, 2807, 2888, 3040, 3208, 3610, 4010, 4256, 5054, 5320, 5614, 5776, 6416, 7220, 7619, 8020, 10108, 10640, 11228, 11552, 12635, 12832, 14035, 14440, 15238, 16040, 20216, 21280, 22456, 25270, 28070, 28880, 30476, 32080, 38095, 40432, 44912, 50540, 53333, 56140, 57760, 60952, 64160, 76190, 80864, 89824, 101080, 106666, 112280, 121904, 144761, 152380, 202160, 213332, 224560, 243808, 266665, 289522, 304760, 404320, 426664, 449120, 533330, 579044, 609520, 723805, 853328, 1013327, 1066660, 1158088, 1219040, 1447610, 1706656, 2026654, 2133320, 2316176, 2895220, 4053308, 4266640, 4632352, 5066635, 5790440, 8106616, 8533280, 10133270, 11580880, 16213232, 20266540, 23161760, 32426464, 40533080, 81066160, 162132320]

約数ペア:

[(1, 162132320), (2, 81066160), (4, 40533080), (5, 32426464), (7, 23161760), (8, 20266540), (10, 16213232), (14, 11580880), (16, 10133270), (19, 8533280), (20, 8106616), (28, 5790440), (32, 5066635), (35, 4632352), (38, 4266640), (40, 4053308), (56, 2895220), (70, 2316176), (76, 2133320), (80, 2026654), (95, 1706656), (112, 1447610), (133, 1219040), (140, 1158088), (152, 1066660), (160, 1013327), (190, 853328), (224, 723805), (266, 609520), (280, 579044), (304, 533330), (361, 449120), (380, 426664), (401, 404320), (532, 304760), (560, 289522), (608, 266665), (665, 243808), (722, 224560), (760, 213332), (802, 202160), (1064, 152380), (1120, 144761), (1330, 121904), (1444, 112280), (1520, 106666), (1604, 101080), (1805, 89824), (2005, 80864), (2128, 76190), (2527, 64160), (2660, 60952), (2807, 57760), (2888, 56140), (3040, 53333), (3208, 50540), (3610, 44912), (4010, 40432), (4256, 38095), (5054, 32080), (5320, 30476), (5614, 28880), (5776, 28070), (6416, 25270), (7220, 22456), (7619, 21280), (8020, 20216), (10108, 16040), (10640, 15238), (11228, 14440), (11552, 14035), (12635, 12832)]