15281472

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 112

約数和(自身を含む): 43891200

約数和(自身を除く): 28609728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 59, 64, 71, 76, 96, 114, 118, 142, 152, 177, 192, 213, 228, 236, 284, 304, 354, 426, 456, 472, 568, 608, 708, 852, 912, 944, 1121, 1136, 1216, 1349, 1416, 1704, 1824, 1888, 2242, 2272, 2698, 2832, 3363, 3408, 3648, 3776, 4047, 4189, 4484, 4544, 5396, 5664, 6726, 6816, 8094, 8378, 8968, 10792, 11328, 12567, 13452, 13632, 16188, 16756, 17936, 21584, 25134, 26904, 32376, 33512, 35872, 43168, 50268, 53808, 64752, 67024, 71744, 79591, 86336, 100536, 107616, 129504, 134048, 159182, 201072, 215232, 238773, 259008, 268096, 318364, 402144, 477546, 636728, 804288, 955092, 1273456, 1910184, 2546912, 3820368, 5093824, 7640736, 15281472]

約数ペア:

[(1, 15281472), (2, 7640736), (3, 5093824), (4, 3820368), (6, 2546912), (8, 1910184), (12, 1273456), (16, 955092), (19, 804288), (24, 636728), (32, 477546), (38, 402144), (48, 318364), (57, 268096), (59, 259008), (64, 238773), (71, 215232), (76, 201072), (96, 159182), (114, 134048), (118, 129504), (142, 107616), (152, 100536), (177, 86336), (192, 79591), (213, 71744), (228, 67024), (236, 64752), (284, 53808), (304, 50268), (354, 43168), (426, 35872), (456, 33512), (472, 32376), (568, 26904), (608, 25134), (708, 21584), (852, 17936), (912, 16756), (944, 16188), (1121, 13632), (1136, 13452), (1216, 12567), (1349, 11328), (1416, 10792), (1704, 8968), (1824, 8378), (1888, 8094), (2242, 6816), (2272, 6726), (2698, 5664), (2832, 5396), (3363, 4544), (3408, 4484), (3648, 4189), (3776, 4047)]