162972880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 240

約数和(自身を含む): 493361280

約数和(自身を除く): 330388400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 34, 35, 38, 40, 53, 56, 68, 70, 76, 80, 85, 95, 106, 112, 119, 133, 136, 140, 152, 170, 190, 212, 238, 265, 266, 272, 280, 289, 304, 323, 340, 371, 380, 424, 476, 530, 532, 560, 578, 595, 646, 665, 680, 742, 760, 848, 901, 952, 1007, 1060, 1064, 1156, 1190, 1292, 1330, 1360, 1445, 1484, 1520, 1615, 1802, 1855, 1904, 2014, 2023, 2120, 2128, 2261, 2312, 2380, 2584, 2660, 2890, 2968, 3230, 3604, 3710, 4028, 4046, 4240, 4505, 4522, 4624, 4760, 5035, 5168, 5320, 5491, 5780, 5936, 6307, 6460, 7049, 7208, 7420, 8056, 8092, 9010, 9044, 9520, 10070, 10115, 10640, 10982, 11305, 11560, 12614, 12920, 14098, 14416, 14840, 15317, 16112, 16184, 17119, 18020, 18088, 20140, 20230, 21964, 22610, 23120, 25228, 25840, 27455, 28196, 29680, 30634, 31535, 32368, 34238, 35245, 36040, 36176, 38437, 40280, 40460, 43928, 45220, 50456, 54910, 56392, 61268, 63070, 68476, 70490, 72080, 76585, 76874, 80560, 80920, 85595, 87856, 90440, 100912, 107219, 109820, 112784, 119833, 122536, 126140, 136952, 140980, 153170, 153748, 161840, 171190, 180880, 192185, 214438, 219640, 239666, 245072, 252280, 273904, 281960, 291023, 306340, 307496, 342380, 384370, 428876, 439280, 479332, 504560, 536095, 563920, 582046, 599165, 612680, 614992, 684760, 768740, 857752, 958664, 1072190, 1164092, 1198330, 1225360, 1369520, 1455115, 1537480, 1715504, 1917328, 2037161, 2144380, 2328184, 2396660, 2910230, 3074960, 4074322, 4288760, 4656368, 4793320, 5820460, 8148644, 8577520, 9586640, 10185805, 11640920, 16297288, 20371610, 23281840, 32594576, 40743220, 81486440, 162972880]

約数ペア:

[(1, 162972880), (2, 81486440), (4, 40743220), (5, 32594576), (7, 23281840), (8, 20371610), (10, 16297288), (14, 11640920), (16, 10185805), (17, 9586640), (19, 8577520), (20, 8148644), (28, 5820460), (34, 4793320), (35, 4656368), (38, 4288760), (40, 4074322), (53, 3074960), (56, 2910230), (68, 2396660), (70, 2328184), (76, 2144380), (80, 2037161), (85, 1917328), (95, 1715504), (106, 1537480), (112, 1455115), (119, 1369520), (133, 1225360), (136, 1198330), (140, 1164092), (152, 1072190), (170, 958664), (190, 857752), (212, 768740), (238, 684760), (265, 614992), (266, 612680), (272, 599165), (280, 582046), (289, 563920), (304, 536095), (323, 504560), (340, 479332), (371, 439280), (380, 428876), (424, 384370), (476, 342380), (530, 307496), (532, 306340), (560, 291023), (578, 281960), (595, 273904), (646, 252280), (665, 245072), (680, 239666), (742, 219640), (760, 214438), (848, 192185), (901, 180880), (952, 171190), (1007, 161840), (1060, 153748), (1064, 153170), (1156, 140980), (1190, 136952), (1292, 126140), (1330, 122536), (1360, 119833), (1445, 112784), (1484, 109820), (1520, 107219), (1615, 100912), (1802, 90440), (1855, 87856), (1904, 85595), (2014, 80920), (2023, 80560), (2120, 76874), (2128, 76585), (2261, 72080), (2312, 70490), (2380, 68476), (2584, 63070), (2660, 61268), (2890, 56392), (2968, 54910), (3230, 50456), (3604, 45220), (3710, 43928), (4028, 40460), (4046, 40280), (4240, 38437), (4505, 36176), (4522, 36040), (4624, 35245), (4760, 34238), (5035, 32368), (5168, 31535), (5320, 30634), (5491, 29680), (5780, 28196), (5936, 27455), (6307, 25840), (6460, 25228), (7049, 23120), (7208, 22610), (7420, 21964), (8056, 20230), (8092, 20140), (9010, 18088), (9044, 18020), (9520, 17119), (10070, 16184), (10115, 16112), (10640, 15317), (10982, 14840), (11305, 14416), (11560, 14098), (12614, 12920)]