286085120

素因数分解:

$2^{12}\times 5^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:319

約数の個数: 104

約数和(自身を含む): 700821960

約数和(自身を除く): 414736840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 128, 160, 229, 244, 256, 305, 320, 458, 488, 512, 610, 640, 916, 976, 1024, 1145, 1220, 1280, 1832, 1952, 2048, 2290, 2440, 2560, 3664, 3904, 4096, 4580, 4880, 5120, 7328, 7808, 9160, 9760, 10240, 13969, 14656, 15616, 18320, 19520, 20480, 27938, 29312, 31232, 36640, 39040, 55876, 58624, 62464, 69845, 73280, 78080, 111752, 117248, 124928, 139690, 146560, 156160, 223504, 234496, 249856, 279380, 293120, 312320, 447008, 468992, 558760, 586240, 624640, 894016, 937984, 1117520, 1172480, 1249280, 1788032, 2235040, 2344960, 3576064, 4470080, 4689920, 7152128, 8940160, 14304256, 17880320, 28608512, 35760640, 57217024, 71521280, 143042560, 286085120]

約数ペア:

[(1, 286085120), (2, 143042560), (4, 71521280), (5, 57217024), (8, 35760640), (10, 28608512), (16, 17880320), (20, 14304256), (32, 8940160), (40, 7152128), (61, 4689920), (64, 4470080), (80, 3576064), (122, 2344960), (128, 2235040), (160, 1788032), (229, 1249280), (244, 1172480), (256, 1117520), (305, 937984), (320, 894016), (458, 624640), (488, 586240), (512, 558760), (610, 468992), (640, 447008), (916, 312320), (976, 293120), (1024, 279380), (1145, 249856), (1220, 234496), (1280, 223504), (1832, 156160), (1952, 146560), (2048, 139690), (2290, 124928), (2440, 117248), (2560, 111752), (3664, 78080), (3904, 73280), (4096, 69845), (4580, 62464), (4880, 58624), (5120, 55876), (7328, 39040), (7808, 36640), (9160, 31232), (9760, 29312), (10240, 27938), (13969, 20480), (14656, 19520), (15616, 18320)]