7885465080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{953}}^1\times {\mathrm{1301}}^1$

素因数の和:2321

約数の個数: 128

約数和(自身を含む): 24146579520

約数和(自身を除く): 16261114440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 953, 1060, 1272, 1301, 1590, 1906, 2120, 2602, 2859, 3180, 3812, 3903, 4765, 5204, 5718, 6360, 6505, 7624, 7806, 9530, 10408, 11436, 13010, 14295, 15612, 19060, 19515, 22872, 26020, 28590, 31224, 38120, 39030, 50509, 52040, 57180, 68953, 78060, 101018, 114360, 137906, 151527, 156120, 202036, 206859, 252545, 275812, 303054, 344765, 404072, 413718, 505090, 551624, 606108, 689530, 757635, 827436, 1010180, 1034295, 1212216, 1239853, 1379060, 1515270, 1654872, 2020360, 2068590, 2479706, 2758120, 3030540, 3719559, 4137180, 4959412, 6061080, 6199265, 7439118, 8274360, 9918824, 12398530, 14878236, 18597795, 24797060, 29756472, 37195590, 49594120, 65712209, 74391180, 131424418, 148782360, 197136627, 262848836, 328561045, 394273254, 525697672, 657122090, 788546508, 985683135, 1314244180, 1577093016, 1971366270, 2628488360, 3942732540, 7885465080]

約数ペア:

[(1, 7885465080), (2, 3942732540), (3, 2628488360), (4, 1971366270), (5, 1577093016), (6, 1314244180), (8, 985683135), (10, 788546508), (12, 657122090), (15, 525697672), (20, 394273254), (24, 328561045), (30, 262848836), (40, 197136627), (53, 148782360), (60, 131424418), (106, 74391180), (120, 65712209), (159, 49594120), (212, 37195590), (265, 29756472), (318, 24797060), (424, 18597795), (530, 14878236), (636, 12398530), (795, 9918824), (953, 8274360), (1060, 7439118), (1272, 6199265), (1301, 6061080), (1590, 4959412), (1906, 4137180), (2120, 3719559), (2602, 3030540), (2859, 2758120), (3180, 2479706), (3812, 2068590), (3903, 2020360), (4765, 1654872), (5204, 1515270), (5718, 1379060), (6360, 1239853), (6505, 1212216), (7624, 1034295), (7806, 1010180), (9530, 827436), (10408, 757635), (11436, 689530), (13010, 606108), (14295, 551624), (15612, 505090), (19060, 413718), (19515, 404072), (22872, 344765), (26020, 303054), (28590, 275812), (31224, 252545), (38120, 206859), (39030, 202036), (50509, 156120), (52040, 151527), (57180, 137906), (68953, 114360), (78060, 101018)]