305280368320

素因数分解:

$2^6\times 5^1\times {\mathrm{241}}^1\times {\mathrm{313}}^1\times {\mathrm{12647}}^1$

素因数の和:13218

約数の個数: 112

約数和(自身を含む): 732355322688

約数和(自身を除く): 427074954368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 241, 313, 320, 482, 626, 964, 1205, 1252, 1565, 1928, 2410, 2504, 3130, 3856, 4820, 5008, 6260, 7712, 9640, 10016, 12520, 12647, 15424, 19280, 20032, 25040, 25294, 38560, 50080, 50588, 63235, 75433, 77120, 100160, 101176, 126470, 150866, 202352, 252940, 301732, 377165, 404704, 505880, 603464, 754330, 809408, 1011760, 1206928, 1508660, 2023520, 2413856, 3017320, 3047927, 3958511, 4047040, 4827712, 6034640, 6095854, 7917022, 12069280, 12191708, 15239635, 15834044, 19792555, 24138560, 24383416, 30479270, 31668088, 39585110, 48766832, 60958540, 63336176, 79170220, 97533664, 121917080, 126672352, 158340440, 195067328, 243834160, 253344704, 316680880, 487668320, 633361760, 954001151, 975336640, 1266723520, 1908002302, 3816004604, 4770005755, 7632009208, 9540011510, 15264018416, 19080023020, 30528036832, 38160046040, 61056073664, 76320092080, 152640184160, 305280368320]

約数ペア:

[(1, 305280368320), (2, 152640184160), (4, 76320092080), (5, 61056073664), (8, 38160046040), (10, 30528036832), (16, 19080023020), (20, 15264018416), (32, 9540011510), (40, 7632009208), (64, 4770005755), (80, 3816004604), (160, 1908002302), (241, 1266723520), (313, 975336640), (320, 954001151), (482, 633361760), (626, 487668320), (964, 316680880), (1205, 253344704), (1252, 243834160), (1565, 195067328), (1928, 158340440), (2410, 126672352), (2504, 121917080), (3130, 97533664), (3856, 79170220), (4820, 63336176), (5008, 60958540), (6260, 48766832), (7712, 39585110), (9640, 31668088), (10016, 30479270), (12520, 24383416), (12647, 24138560), (15424, 19792555), (19280, 15834044), (20032, 15239635), (25040, 12191708), (25294, 12069280), (38560, 7917022), (50080, 6095854), (50588, 6034640), (63235, 4827712), (75433, 4047040), (77120, 3958511), (100160, 3047927), (101176, 3017320), (126470, 2413856), (150866, 2023520), (202352, 1508660), (252940, 1206928), (301732, 1011760), (377165, 809408), (404704, 754330), (505880, 603464)]