401064160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:489

約数の個数: 192

約数和(自身を含む): 1167022080

約数和(自身を除く): 765957920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 47, 56, 70, 76, 80, 94, 95, 112, 133, 140, 152, 160, 188, 190, 224, 235, 266, 280, 304, 329, 376, 380, 401, 470, 532, 560, 608, 658, 665, 752, 760, 802, 893, 940, 1064, 1120, 1316, 1330, 1504, 1520, 1604, 1645, 1786, 1880, 2005, 2128, 2632, 2660, 2807, 3040, 3208, 3290, 3572, 3760, 4010, 4256, 4465, 5264, 5320, 5614, 6251, 6416, 6580, 7144, 7520, 7619, 8020, 8930, 10528, 10640, 11228, 12502, 12832, 13160, 14035, 14288, 15238, 16040, 17860, 18847, 21280, 22456, 25004, 26320, 28070, 28576, 30476, 31255, 32080, 35720, 37694, 38095, 44912, 50008, 52640, 53333, 56140, 60952, 62510, 64160, 71440, 75388, 76190, 89824, 94235, 100016, 106666, 112280, 121904, 125020, 131929, 142880, 150776, 152380, 188470, 200032, 213332, 224560, 243808, 250040, 263858, 266665, 301552, 304760, 358093, 376940, 426664, 449120, 500080, 527716, 533330, 603104, 609520, 659645, 716186, 753880, 853328, 1000160, 1055432, 1066660, 1219040, 1319290, 1432372, 1507760, 1706656, 1790465, 2110864, 2133320, 2506651, 2638580, 2864744, 3015520, 3580930, 4221728, 4266640, 5013302, 5277160, 5729488, 7161860, 8533280, 10026604, 10554320, 11458976, 12533255, 14323720, 20053208, 21108640, 25066510, 28647440, 40106416, 50133020, 57294880, 80212832, 100266040, 200532080, 401064160]

約数ペア:

[(1, 401064160), (2, 200532080), (4, 100266040), (5, 80212832), (7, 57294880), (8, 50133020), (10, 40106416), (14, 28647440), (16, 25066510), (19, 21108640), (20, 20053208), (28, 14323720), (32, 12533255), (35, 11458976), (38, 10554320), (40, 10026604), (47, 8533280), (56, 7161860), (70, 5729488), (76, 5277160), (80, 5013302), (94, 4266640), (95, 4221728), (112, 3580930), (133, 3015520), (140, 2864744), (152, 2638580), (160, 2506651), (188, 2133320), (190, 2110864), (224, 1790465), (235, 1706656), (266, 1507760), (280, 1432372), (304, 1319290), (329, 1219040), (376, 1066660), (380, 1055432), (401, 1000160), (470, 853328), (532, 753880), (560, 716186), (608, 659645), (658, 609520), (665, 603104), (752, 533330), (760, 527716), (802, 500080), (893, 449120), (940, 426664), (1064, 376940), (1120, 358093), (1316, 304760), (1330, 301552), (1504, 266665), (1520, 263858), (1604, 250040), (1645, 243808), (1786, 224560), (1880, 213332), (2005, 200032), (2128, 188470), (2632, 152380), (2660, 150776), (2807, 142880), (3040, 131929), (3208, 125020), (3290, 121904), (3572, 112280), (3760, 106666), (4010, 100016), (4256, 94235), (4465, 89824), (5264, 76190), (5320, 75388), (5614, 71440), (6251, 64160), (6416, 62510), (6580, 60952), (7144, 56140), (7520, 53333), (7619, 52640), (8020, 50008), (8930, 44912), (10528, 38095), (10640, 37694), (11228, 35720), (12502, 32080), (12832, 31255), (13160, 30476), (14035, 28576), (14288, 28070), (15238, 26320), (16040, 25004), (17860, 22456), (18847, 21280)]