213138268160

素因数分解:

$2^{13}\times 5^1\times {\mathrm{127}}^1\times {\mathrm{40973}}^1$

素因数の和:41131

約数の個数: 112

約数和(自身を含む): 515540768256

約数和(自身を除く): 302402500096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 508, 512, 635, 640, 1016, 1024, 1270, 1280, 2032, 2048, 2540, 2560, 4064, 4096, 5080, 5120, 8128, 8192, 10160, 10240, 16256, 20320, 20480, 32512, 40640, 40960, 40973, 65024, 81280, 81946, 130048, 162560, 163892, 204865, 260096, 325120, 327784, 409730, 520192, 650240, 655568, 819460, 1040384, 1300480, 1311136, 1638920, 2600960, 2622272, 3277840, 5201920, 5203571, 5244544, 6555680, 10407142, 10489088, 13111360, 20814284, 20978176, 26017855, 26222720, 41628568, 41956352, 52035710, 52445440, 83257136, 83912704, 104071420, 104890880, 166514272, 167825408, 208142840, 209781760, 333028544, 335650816, 416285680, 419563520, 666057088, 832571360, 839127040, 1332114176, 1665142720, 1678254080, 2664228352, 3330285440, 5328456704, 6660570880, 10656913408, 13321141760, 21313826816, 26642283520, 42627653632, 53284567040, 106569134080, 213138268160]

約数ペア:

[(1, 213138268160), (2, 106569134080), (4, 53284567040), (5, 42627653632), (8, 26642283520), (10, 21313826816), (16, 13321141760), (20, 10656913408), (32, 6660570880), (40, 5328456704), (64, 3330285440), (80, 2664228352), (127, 1678254080), (128, 1665142720), (160, 1332114176), (254, 839127040), (256, 832571360), (320, 666057088), (508, 419563520), (512, 416285680), (635, 335650816), (640, 333028544), (1016, 209781760), (1024, 208142840), (1270, 167825408), (1280, 166514272), (2032, 104890880), (2048, 104071420), (2540, 83912704), (2560, 83257136), (4064, 52445440), (4096, 52035710), (5080, 41956352), (5120, 41628568), (8128, 26222720), (8192, 26017855), (10160, 20978176), (10240, 20814284), (16256, 13111360), (20320, 10489088), (20480, 10407142), (32512, 6555680), (40640, 5244544), (40960, 5203571), (40973, 5201920), (65024, 3277840), (81280, 2622272), (81946, 2600960), (130048, 1638920), (162560, 1311136), (163892, 1300480), (204865, 1040384), (260096, 819460), (325120, 655568), (327784, 650240), (409730, 520192)]