15721429104

素因数分解:

$2^4\times 3^3\times {\mathrm{313}}^1\times {\mathrm{116269}}^1$

素因数の和:116599

約数の個数: 80

約数和(自身を含む): 45270887200

約数和(自身を除く): 29549458096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 313, 432, 626, 939, 1252, 1878, 2504, 2817, 3756, 5008, 5634, 7512, 8451, 11268, 15024, 16902, 22536, 33804, 45072, 67608, 116269, 135216, 232538, 348807, 465076, 697614, 930152, 1046421, 1395228, 1860304, 2092842, 2790456, 3139263, 4185684, 5580912, 6278526, 8371368, 12557052, 16742736, 25114104, 36392197, 50228208, 72784394, 109176591, 145568788, 218353182, 291137576, 327529773, 436706364, 582275152, 655059546, 873412728, 982589319, 1310119092, 1746825456, 1965178638, 2620238184, 3930357276, 5240476368, 7860714552, 15721429104]

約数ペア:

[(1, 15721429104), (2, 7860714552), (3, 5240476368), (4, 3930357276), (6, 2620238184), (8, 1965178638), (9, 1746825456), (12, 1310119092), (16, 982589319), (18, 873412728), (24, 655059546), (27, 582275152), (36, 436706364), (48, 327529773), (54, 291137576), (72, 218353182), (108, 145568788), (144, 109176591), (216, 72784394), (313, 50228208), (432, 36392197), (626, 25114104), (939, 16742736), (1252, 12557052), (1878, 8371368), (2504, 6278526), (2817, 5580912), (3756, 4185684), (5008, 3139263), (5634, 2790456), (7512, 2092842), (8451, 1860304), (11268, 1395228), (15024, 1046421), (16902, 930152), (22536, 697614), (33804, 465076), (45072, 348807), (67608, 232538), (116269, 135216)]