151441360

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{5519}}^1$

素因数の和:5553

約数の個数: 80

約数和(自身を含む): 410688000

約数和(自身を除く): 259246640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1372, 1715, 1960, 2744, 3430, 3920, 5488, 5519, 6860, 11038, 13720, 22076, 27440, 27595, 38633, 44152, 55190, 77266, 88304, 110380, 154532, 193165, 220760, 270431, 309064, 386330, 441520, 540862, 618128, 772660, 1081724, 1352155, 1545320, 1893017, 2163448, 2704310, 3090640, 3786034, 4326896, 5408620, 7572068, 9465085, 10817240, 15144136, 18930170, 21634480, 30288272, 37860340, 75720680, 151441360]

約数ペア:

[(1, 151441360), (2, 75720680), (4, 37860340), (5, 30288272), (7, 21634480), (8, 18930170), (10, 15144136), (14, 10817240), (16, 9465085), (20, 7572068), (28, 5408620), (35, 4326896), (40, 3786034), (49, 3090640), (56, 2704310), (70, 2163448), (80, 1893017), (98, 1545320), (112, 1352155), (140, 1081724), (196, 772660), (245, 618128), (280, 540862), (343, 441520), (392, 386330), (490, 309064), (560, 270431), (686, 220760), (784, 193165), (980, 154532), (1372, 110380), (1715, 88304), (1960, 77266), (2744, 55190), (3430, 44152), (3920, 38633), (5488, 27595), (5519, 27440), (6860, 22076), (11038, 13720)]