338913529280

素因数分解:

$2^6\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1429}}^1\times {\mathrm{1987}}^1$

素因数の和:3806

約数の個数: 112

約数和(自身を含む): 810175285920

約数和(自身を除く): 471261756640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 373, 746, 1429, 1492, 1865, 1987, 2858, 2984, 3730, 3974, 5716, 5968, 7145, 7460, 7948, 9935, 11432, 11936, 14290, 14920, 15896, 19870, 22864, 23872, 28580, 29840, 31792, 39740, 45728, 57160, 59680, 63584, 79480, 91456, 114320, 119360, 127168, 158960, 228640, 317920, 457280, 533017, 635840, 741151, 1066034, 1482302, 2132068, 2665085, 2839423, 2964604, 3705755, 4264136, 5330170, 5678846, 5929208, 7411510, 8528272, 10660340, 11357692, 11858416, 14197115, 14823020, 17056544, 21320680, 22715384, 23716832, 28394230, 29646040, 34113088, 42641360, 45430768, 47433664, 56788460, 59292080, 85282720, 90861536, 113576920, 118584160, 170565440, 181723072, 227153840, 237168320, 454307680, 908615360, 1059104779, 2118209558, 4236419116, 5295523895, 8472838232, 10591047790, 16945676464, 21182095580, 33891352928, 42364191160, 67782705856, 84728382320, 169456764640, 338913529280]

約数ペア:

[(1, 338913529280), (2, 169456764640), (4, 84728382320), (5, 67782705856), (8, 42364191160), (10, 33891352928), (16, 21182095580), (20, 16945676464), (32, 10591047790), (40, 8472838232), (64, 5295523895), (80, 4236419116), (160, 2118209558), (320, 1059104779), (373, 908615360), (746, 454307680), (1429, 237168320), (1492, 227153840), (1865, 181723072), (1987, 170565440), (2858, 118584160), (2984, 113576920), (3730, 90861536), (3974, 85282720), (5716, 59292080), (5968, 56788460), (7145, 47433664), (7460, 45430768), (7948, 42641360), (9935, 34113088), (11432, 29646040), (11936, 28394230), (14290, 23716832), (14920, 22715384), (15896, 21320680), (19870, 17056544), (22864, 14823020), (23872, 14197115), (28580, 11858416), (29840, 11357692), (31792, 10660340), (39740, 8528272), (45728, 7411510), (57160, 5929208), (59680, 5678846), (63584, 5330170), (79480, 4264136), (91456, 3705755), (114320, 2964604), (119360, 2839423), (127168, 2665085), (158960, 2132068), (228640, 1482302), (317920, 1066034), (457280, 741151), (533017, 635840)]