1606265520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:643

約数の個数: 160

約数和(自身を含む): 5066342400

約数和(自身を除く): 3460076880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 151, 240, 254, 302, 349, 381, 453, 508, 604, 635, 698, 755, 762, 906, 1016, 1047, 1208, 1270, 1396, 1510, 1524, 1745, 1812, 1905, 2032, 2094, 2265, 2416, 2540, 2792, 3020, 3048, 3490, 3624, 3810, 4188, 4530, 5080, 5235, 5584, 6040, 6096, 6980, 7248, 7620, 8376, 9060, 10160, 10470, 12080, 13960, 15240, 16752, 18120, 19177, 20940, 27920, 30480, 36240, 38354, 41880, 44323, 52699, 57531, 76708, 83760, 88646, 95885, 105398, 115062, 132969, 153416, 158097, 177292, 191770, 210796, 221615, 230124, 263495, 265938, 287655, 306832, 316194, 354584, 383540, 421592, 443230, 460248, 526990, 531876, 575310, 632388, 664845, 709168, 767080, 790485, 843184, 886460, 920496, 1053980, 1063752, 1150620, 1264776, 1329690, 1534160, 1580970, 1772920, 2107960, 2127504, 2301240, 2529552, 2659380, 3161940, 3545840, 4215920, 4602480, 5318760, 6323880, 6692773, 10637520, 12647760, 13385546, 20078319, 26771092, 33463865, 40156638, 53542184, 66927730, 80313276, 100391595, 107084368, 133855460, 160626552, 200783190, 267710920, 321253104, 401566380, 535421840, 803132760, 1606265520]

約数ペア:

[(1, 1606265520), (2, 803132760), (3, 535421840), (4, 401566380), (5, 321253104), (6, 267710920), (8, 200783190), (10, 160626552), (12, 133855460), (15, 107084368), (16, 100391595), (20, 80313276), (24, 66927730), (30, 53542184), (40, 40156638), (48, 33463865), (60, 26771092), (80, 20078319), (120, 13385546), (127, 12647760), (151, 10637520), (240, 6692773), (254, 6323880), (302, 5318760), (349, 4602480), (381, 4215920), (453, 3545840), (508, 3161940), (604, 2659380), (635, 2529552), (698, 2301240), (755, 2127504), (762, 2107960), (906, 1772920), (1016, 1580970), (1047, 1534160), (1208, 1329690), (1270, 1264776), (1396, 1150620), (1510, 1063752), (1524, 1053980), (1745, 920496), (1812, 886460), (1905, 843184), (2032, 790485), (2094, 767080), (2265, 709168), (2416, 664845), (2540, 632388), (2792, 575310), (3020, 531876), (3048, 526990), (3490, 460248), (3624, 443230), (3810, 421592), (4188, 383540), (4530, 354584), (5080, 316194), (5235, 306832), (5584, 287655), (6040, 265938), (6096, 263495), (6980, 230124), (7248, 221615), (7620, 210796), (8376, 191770), (9060, 177292), (10160, 158097), (10470, 153416), (12080, 132969), (13960, 115062), (15240, 105398), (16752, 95885), (18120, 88646), (19177, 83760), (20940, 76708), (27920, 57531), (30480, 52699), (36240, 44323), (38354, 41880)]