16402260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{797}}^1$

素因数の和:830

約数の個数: 96

約数和(自身を含む): 53625600

約数和(自身を除く): 37223340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 797, 980, 1029, 1372, 1470, 1594, 1715, 2058, 2391, 2940, 3188, 3430, 3985, 4116, 4782, 5145, 5579, 6860, 7970, 9564, 10290, 11158, 11955, 15940, 16737, 20580, 22316, 23910, 27895, 33474, 39053, 47820, 55790, 66948, 78106, 83685, 111580, 117159, 156212, 167370, 195265, 234318, 273371, 334740, 390530, 468636, 546742, 585795, 781060, 820113, 1093484, 1171590, 1366855, 1640226, 2343180, 2733710, 3280452, 4100565, 5467420, 8201130, 16402260]

約数ペア:

[(1, 16402260), (2, 8201130), (3, 5467420), (4, 4100565), (5, 3280452), (6, 2733710), (7, 2343180), (10, 1640226), (12, 1366855), (14, 1171590), (15, 1093484), (20, 820113), (21, 781060), (28, 585795), (30, 546742), (35, 468636), (42, 390530), (49, 334740), (60, 273371), (70, 234318), (84, 195265), (98, 167370), (105, 156212), (140, 117159), (147, 111580), (196, 83685), (210, 78106), (245, 66948), (294, 55790), (343, 47820), (420, 39053), (490, 33474), (588, 27895), (686, 23910), (735, 22316), (797, 20580), (980, 16737), (1029, 15940), (1372, 11955), (1470, 11158), (1594, 10290), (1715, 9564), (2058, 7970), (2391, 6860), (2940, 5579), (3188, 5145), (3430, 4782), (3985, 4116)]