379172080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{39829}}^1$

素因数の和:39866

約数の個数: 80

約数和(自身を含む): 1066806720

約数和(自身を除く): 687634640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9520, 39829, 79658, 159316, 199145, 278803, 318632, 398290, 557606, 637264, 677093, 796580, 1115212, 1354186, 1394015, 1593160, 2230424, 2708372, 2788030, 3186320, 3385465, 4460848, 4739651, 5416744, 5576060, 6770930, 9479302, 10833488, 11152120, 13541860, 18958604, 22304240, 23698255, 27083720, 37917208, 47396510, 54167440, 75834416, 94793020, 189586040, 379172080]

約数ペア:

[(1, 379172080), (2, 189586040), (4, 94793020), (5, 75834416), (7, 54167440), (8, 47396510), (10, 37917208), (14, 27083720), (16, 23698255), (17, 22304240), (20, 18958604), (28, 13541860), (34, 11152120), (35, 10833488), (40, 9479302), (56, 6770930), (68, 5576060), (70, 5416744), (80, 4739651), (85, 4460848), (112, 3385465), (119, 3186320), (136, 2788030), (140, 2708372), (170, 2230424), (238, 1593160), (272, 1394015), (280, 1354186), (340, 1115212), (476, 796580), (560, 677093), (595, 637264), (680, 557606), (952, 398290), (1190, 318632), (1360, 278803), (1904, 199145), (2380, 159316), (4760, 79658), (9520, 39829)]