2013854080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:505

約数の個数: 256

約数和(自身を含む): 5904576000

約数和(自身を除く): 3890721920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 59, 64, 70, 76, 80, 95, 112, 118, 128, 133, 140, 152, 160, 190, 224, 236, 266, 280, 295, 304, 320, 380, 401, 413, 448, 472, 532, 560, 590, 608, 640, 665, 760, 802, 826, 896, 944, 1064, 1120, 1121, 1180, 1216, 1330, 1520, 1604, 1652, 1888, 2005, 2065, 2128, 2240, 2242, 2360, 2432, 2660, 2807, 3040, 3208, 3304, 3776, 4010, 4130, 4256, 4480, 4484, 4720, 5320, 5605, 5614, 6080, 6416, 6608, 7552, 7619, 7847, 8020, 8260, 8512, 8968, 9440, 10640, 11210, 11228, 12160, 12832, 13216, 14035, 15238, 15694, 16040, 16520, 17024, 17936, 18880, 21280, 22420, 22456, 23659, 25664, 26432, 28070, 30476, 31388, 32080, 33040, 35872, 37760, 38095, 39235, 42560, 44840, 44912, 47318, 51328, 52864, 53333, 56140, 60952, 62776, 64160, 66080, 71744, 76190, 78470, 85120, 89680, 89824, 94636, 106666, 112280, 118295, 121904, 125552, 128320, 132160, 143488, 152380, 156940, 165613, 179360, 179648, 189272, 213332, 224560, 236590, 243808, 251104, 256640, 264320, 266665, 304760, 313880, 331226, 358720, 359296, 378544, 426664, 449120, 449521, 473180, 487616, 502208, 533330, 609520, 627760, 662452, 717440, 757088, 828065, 853328, 898240, 899042, 946360, 975232, 1004416, 1066660, 1219040, 1255520, 1324904, 1514176, 1656130, 1706656, 1796480, 1798084, 1892720, 2133320, 2247605, 2438080, 2511040, 2649808, 3028352, 3146647, 3312260, 3413312, 3596168, 3785440, 4266640, 4495210, 4876160, 5022080, 5299616, 6293294, 6624520, 6826624, 7192336, 7570880, 8533280, 8990420, 10599232, 12586588, 13249040, 14384672, 15141760, 15733235, 17066560, 17980840, 21198464, 25173176, 26498080, 28769344, 31466470, 34133120, 35961680, 50346352, 52996160, 57538688, 62932940, 71923360, 100692704, 105992320, 125865880, 143846720, 201385408, 251731760, 287693440, 402770816, 503463520, 1006927040, 2013854080]

約数ペア:

[(1, 2013854080), (2, 1006927040), (4, 503463520), (5, 402770816), (7, 287693440), (8, 251731760), (10, 201385408), (14, 143846720), (16, 125865880), (19, 105992320), (20, 100692704), (28, 71923360), (32, 62932940), (35, 57538688), (38, 52996160), (40, 50346352), (56, 35961680), (59, 34133120), (64, 31466470), (70, 28769344), (76, 26498080), (80, 25173176), (95, 21198464), (112, 17980840), (118, 17066560), (128, 15733235), (133, 15141760), (140, 14384672), (152, 13249040), (160, 12586588), (190, 10599232), (224, 8990420), (236, 8533280), (266, 7570880), (280, 7192336), (295, 6826624), (304, 6624520), (320, 6293294), (380, 5299616), (401, 5022080), (413, 4876160), (448, 4495210), (472, 4266640), (532, 3785440), (560, 3596168), (590, 3413312), (608, 3312260), (640, 3146647), (665, 3028352), (760, 2649808), (802, 2511040), (826, 2438080), (896, 2247605), (944, 2133320), (1064, 1892720), (1120, 1798084), (1121, 1796480), (1180, 1706656), (1216, 1656130), (1330, 1514176), (1520, 1324904), (1604, 1255520), (1652, 1219040), (1888, 1066660), (2005, 1004416), (2065, 975232), (2128, 946360), (2240, 899042), (2242, 898240), (2360, 853328), (2432, 828065), (2660, 757088), (2807, 717440), (3040, 662452), (3208, 627760), (3304, 609520), (3776, 533330), (4010, 502208), (4130, 487616), (4256, 473180), (4480, 449521), (4484, 449120), (4720, 426664), (5320, 378544), (5605, 359296), (5614, 358720), (6080, 331226), (6416, 313880), (6608, 304760), (7552, 266665), (7619, 264320), (7847, 256640), (8020, 251104), (8260, 243808), (8512, 236590), (8968, 224560), (9440, 213332), (10640, 189272), (11210, 179648), (11228, 179360), (12160, 165613), (12832, 156940), (13216, 152380), (14035, 143488), (15238, 132160), (15694, 128320), (16040, 125552), (16520, 121904), (17024, 118295), (17936, 112280), (18880, 106666), (21280, 94636), (22420, 89824), (22456, 89680), (23659, 85120), (25664, 78470), (26432, 76190), (28070, 71744), (30476, 66080), (31388, 64160), (32080, 62776), (33040, 60952), (35872, 56140), (37760, 53333), (38095, 52864), (39235, 51328), (42560, 47318), (44840, 44912)]